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Add missing specs, update link, add period, fix list

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Fabian Affolter 2022-02-26 13:54:11 +01:00
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8
_board/feather_bluefruit_sense.md
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@ -30,17 +30,18 @@ A chorus of supporting sensors surround the module so you can do all sorts of **
* [SHT Humidity](https://www.adafruit.com/product/4099) * [SHT Humidity](https://www.adafruit.com/product/4099)
* [BMP280 temperature and barometric pressure/altitude](https://www.adafruit.com/product/2651) * [BMP280 temperature and barometric pressure/altitude](https://www.adafruit.com/product/2651)
Features: ## Technical details
* ARM Cortex M4F (with HW floating point acceleration) running at 64MHz * ARM Cortex M4F (with HW floating point acceleration) running at 64MHz
* 1MB flash and 256KB SRAM * 1MB flash and 256KB SRAM
* **Native Open Source USB stack** - pre-programmed with UF2 bootloader * **Native Open Source USB stack** - pre-programmed with UF2 bootloader
* Bluetooth Low Energy compatible 2.4GHz radio (Details available in the [nRF52840](https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF52840) product specification) * Bluetooth Low Energy compatible 2.4GHz radio (Details available in the [nRF52840](https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF52840) product specification)
* **FCC / IC / TELEC certified module** * **FCC / IC / TELEC certified module**
* Up to +8dBm output power * Up to +8 dBm output power
* 21 GPIO, 6 x 12-bit ADC pins, up to 12 PWM outputs (3 PWM modules with 4 outputs each) * 21 GPIO, 6 x 12-bit ADC pins, up to 12 PWM outputs (3 PWM modules with 4 outputs each)
* Pin #13 red LED for general purpose blinking, Blue LED for general purpose connection status, NeoPixel for colorful feedback * Pin #13 red LED for general purpose blinking, Blue LED for general purpose connection status, NeoPixel for colorful feedback
* Power/enable pin * Power/enable pin
* Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 7.2mm) without headers soldered in * Measures 2.0" x 0.9" x 0.28" (51 mm x 23 mm x 7.2 mm) without headers soldered in
* Light as a (large?) feather - 6 grams * Light as a (large?) feather - 6 grams
* 4 mounting holes * 4 mounting holes
* Reset button * Reset button
@ -48,4 +49,5 @@ Features:
* [Works out of the box with all of our Adafruit FeatherWings!](https://www.adafruit.com/categories/814) (Even the UART-using ones like the GPS FeatherWing) * [Works out of the box with all of our Adafruit FeatherWings!](https://www.adafruit.com/categories/814) (Even the UART-using ones like the GPS FeatherWing)
## Purchase ## Purchase
* [Adafruit](https://www.adafruit.com/product/4516) * [Adafruit](https://www.adafruit.com/product/4516)

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_board/feather_m0_adalogger.md
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@ -17,35 +17,35 @@ features:
Feather is a development board from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be a new open standard for portable microcontroller cores. Feather is a development board from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be a new open standard for portable microcontroller cores.
This is the **Adafruit Feather M0 Adalogger** - Adafruit's take on an 'all-in-one' Cortex M0 datalogger (or data-reader) with built in USB and battery charging. It is an Adafruit Feather M0 with a microSD holder ready to rock! [Adafruit has other boards in the Feather family here](https://www.adafruit.com/feather) This is the **Adafruit Feather M0 Adalogger** - Adafruit's take on an 'all-in-one' Cortex M0 datalogger (or data-reader) with built in USB and battery charging. It is an Adafruit Feather M0 with a microSD holder. Check out the other boards in the [Feather family](https://www.adafruit.com/feather).
At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3 V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256 KB of FLASH (8x more than the Atmega328 or 32u4) and 32 KB of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip.
To make it easy to use for portable projects, Adafruit added a connector for 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge. To make it easy to use for portable projects, Adafruit added a connector for 3.7 V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.
Here's some handy specs! Like all other Feather M0's you get: ## ## Technical details
* Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in * Measures 2.0" x 0.9" x 0.28" (51 mm x 23 mm x 8 mm) without headers soldered in
* Light as a (large?) feather - 5.3 grams * Light as a (large?) feather - 5.3 grams
* ATSAMD21G18 @ 48MHz with 3.3V logic/power * ATSAMD21G18 @ 48MHz with 3.3V logic/power
* 256KB of FLASH + 32KB of RAM * 256 KB of FLASH + 32 KB of RAM
* No EEPROM * No EEPROM
* 3.3V regulator with 500mA peak current output * 3.3 V regulator with 500 mA peak current output
* USB native support, comes with USB bootloader and serial port debugging * USB native support, comes with USB bootloader and serial port debugging
* You also get tons of pins - 20 GPIO pins * 20x GPIO pins
* Hardware Serial, hardware I2C, hardware SPI support * Hardware Serial, hardware I2C, hardware SPI support
* 8 x PWM pins * 8x PWM pins
* 10 x analog inputs * 10x analog inputs
* Built in 100mA lipoly charger with charging status indicator LED * Built in 100 mA lipoly charger with charging status indicator LED
* Pin #13 red LED for general purpose blinking * Pin #13 red LED for general purpose blinking
* Power/enable pin * Power/enable pin
* 4 mounting holes * 4 mounting holes
* Reset button * Reset button
The **Feather M0 Adalogger** uses the extra space left over to add MicroSD + a green LED: The **Feather M0 Adalogger** uses the extra space left over to add MicroSD + a green LED:
* Pin #8 green LED for your blinking pleasure * Pin #8 green LED for your blinking pleasure
* MicroSD card holder for adding as much storage as you could possibly want, for reading or writing. * MicroSD card holder for adding as much storage as you could possibly want, for reading or writing.
Comes fully assembled and tested, with a USB bootloader. Includes some header so you can solder it in and plug into a solderless breadboard. Comes fully assembled and tested, with a USB bootloader. Includes some header so you can solder it in and plug into a solderless breadboard.

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_board/feather_m0_basic.md
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@ -16,32 +16,32 @@ features:
--- ---
Feather is thin, light, and lets you fly! Adafruit designed Feather to be a new open standard for portable microcontroller cores. Feather is thin, light, and lets you fly! Adafruit designed Feather to be a new open standard for portable microcontroller cores.
This is the **Feather M0 Basic Proto**, it has a bunch of prototyping space built right in. [There are other boards in the Feather family as well](https://www.adafruit.com/feather). This is the **Feather M0 Basic Proto**, it has a bunch of prototyping space built right in. Check out the other boards in the [Feather family](https://www.adafruit.com/feather).
At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3 V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256 KB of FLASH (8x more than the Atmega328 or 32u4) and 32 KB of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip.
To make it easy to use for portable projects, there is a connector for 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when it is available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge. To make it easy to use for portable projects, there is a connector for 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when it is available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.
**Here are some handy specs!** ## Technical details
* Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in * Measures 2.0" x 0.9" x 0.28" (51 mm x 23 mm x 8 mm) without headers soldered in
* Light as a (large?) feather - 4.6 grams * Light as a (large?) feather - 4.6 grams
* ATSAMD21G18 @ 48MHz with 3.3V logic/power * ATSAMD21G18 @ 48 MHz with 3.3V logic/power
* 256KB of FLASH + 32KB of RAM * 256KB of FLASH + 32KB of RAM
* No EEPROM * No EEPROM
* 32.768 KHz crystal for clock generation & RTC * 32.768 KHz crystal for clock generation & RTC
* 3.3V regulator with 500mA peak current output * 3.3 V regulator with 500 mA peak current output
* USB native support, comes with USB bootloader and serial port debugging * USB native support, comes with USB bootloader and serial port debugging
* You also get tons of pins - 20 GPIO pins * You also get tons of pins - 20 GPIO pins
* Hardware Serial, hardware I2C, hardware SPI support * Hardware Serial, hardware I2C, hardware SPI support
* PWM outputs on all pins * PWM outputs on all pins
* 6 x 12-bit analog inputs * 6 x 12-bit analog inputs
* 1 x 10-bit analog ouput (DAC) * 1 x 10-bit analog ouput (DAC)
* Built in 100mA lipoly charger with charging status indicator LED * Built in 100 mA lipoly charger with charging status indicator LED
* Pin #13 red LED for general purpose blinking * Pin #13 red LED for general purpose blinking
* Power/enable pin * Power/enable pin
* 4 mounting holes * 4 mounting holes
* Reset button * Reset button
The **Feather M0 Basic Proto** has some extra space left over, so we give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there. The **Feather M0 Basic Proto** has some extra space left over, so we give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there.

26
_board/feather_m0_express.md
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@ -15,13 +15,35 @@ features:
- Breadboard-Friendly - Breadboard-Friendly
--- ---
The Adafruit Feather M0 Express was one of the first development boards designed for CircuitPython by Adafruit. Unlike the original Feather M0 Basic, it added a NeoPixel status LED and external 2MB SPI Flash for storing CircuitPython code. The Adafruit Feather M0 Express was one of the first development boards designed for CircuitPython by Adafruit. Unlike the original Feather M0 Basic, it added a NeoPixel status LED and external 2 MB SPI Flash for storing CircuitPython code.
It is a great entry into the Feather ecosystem with CircuitPython. However, it is now out performed by the [Feather M4 Express]({{ "/board/feather_m4_express/" | relative_url }}) which has a faster microcontroller with more RAM. The additional RAM allows CircuitPython to load more code all at once than this Feather M0 Express can. It is a great entry into the Feather ecosystem with CircuitPython. However, it is now out performed by the [Feather M4 Express]({{ "/board/feather_m4_express/" | relative_url }}) which has a faster microcontroller with more RAM. The additional RAM allows CircuitPython to load more code all at once than this Feather M0 Express can. Check out the other boards in the [Feather family](https://www.adafruit.com/feather).
## Technical details
* Measures 2.0" x 0.9" x 0.28" (51 mm x 23 mm x 8 mm) without headers soldered in
* Light as a (large?) feather - 5 grams
* TSAMD21G18 @ 48 MHz with 3.3V logic/power
* 256 KB of FLASH + 32 KB of RAM
* No EEPROM
* 32.768 kHz crystal for clock generation & RTC
* 3.3 V regulator with 500 mA peak current output
* USB native support, comes with USB bootloader and serial port debugging
* 20x GPIO pins (PWM outputs on all pins)
* Hardware Serial, hardware I2C, hardware SPI support
* 6 x 12-bit analog inputs
* 1 x 10-bit analog ouput (DAC)
* Built in 100 mA lipoly charger with charging status indicator LED
* Pin #13 red LED for general purpose blinking
* Power/enable pin
* 4 mounting holes
* Reset button
## Tutorials ## Tutorials
* [Feather M0 Express Overview](https://learn.adafruit.com/adafruit-feather-m0-express-designed-for-circuit-python-circuitpython) * [Feather M0 Express Overview](https://learn.adafruit.com/adafruit-feather-m0-express-designed-for-circuit-python-circuitpython)
## Purchase ## Purchase
* [Adafruit](https://www.adafruit.com/product/3403) * [Adafruit](https://www.adafruit.com/product/3403)
* [Digi-Key](https://www.digikey.com/short/p87w83) * [Digi-Key](https://www.digikey.com/short/p87w83)

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_board/feather_m0_express_crickit.md
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@ -18,20 +18,21 @@ features:
**Crickit** is Adafruit's **C**reative **R**obotics & **I**nteractive **C**onstruction **Kit**. It's an add-on to popular Feather ecosystem boards that lets you **#MakeRobotFriend **using CircuitPython. **Crickit** is Adafruit's **C**reative **R**obotics & **I**nteractive **C**onstruction **Kit**. It's an add-on to popular Feather ecosystem boards that lets you **#MakeRobotFriend **using CircuitPython.
Plug in _any_ Feather mainboard you want into the center, and you're good to go! **The Crickit is powered by seesaw, an I2C-to-whatever bridge firmware. So you only need to use two I2C data pins to control the huge number of inputs and outputs on the Crickit. All those timers, PWMs, sensors are offloaded to the co-processor.** Plug in _any_ Feather mainboard you want into the center, and you're good to go! The Crickit is powered by seesaw, an I2C-to-whatever bridge firmware. So you only need to use two I2C data pins to control the huge number of inputs and outputs on the Crickit. All those timers, PWMs, sensors are offloaded to the co-processor.
The only thing that is _not_ managed by seesaw is the audio output. Provided is a small jumper you can solder to connect the audio amplifier to the first analog pin. On Feather M0's this is a true analog output (DAC) and you can play audio clips with CircuitPython. Other Feathers _may not have a DAC!_ In that case, you can solder a wire to jumper the audio amp to a PWM pin. The only thing that is _not_ managed by seesaw is the audio output. Provided is a small jumper you can solder to connect the audio amplifier to the first analog pin. On Feather M0's this is a true analog output (DAC) and you can play audio clips with CircuitPython. Other Feathers _may not have a DAC!_ In that case, you can solder a wire to jumper the audio amp to a PWM pin.
You get to use all the non-I2C signal pins on your feather and get a boat-load of extra in/out pins, motor controllers, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your Feather so you can still use all the goodies, including stacking FeatherWings on top. But now you have a robotics playground as well. You get to use all the non-I2C signal pins on your feather and get a boat-load of extra in/out pins, motor controllers, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your Feather so you can still use all the goodies, including stacking FeatherWings on top. But now you have a robotics playground as well.
Features: ## Technical details
* 4 x Analog or Digital Servo control, with precision 16-bit timers
* 2 x Bi-directional brushed DC motor control, 1 Amp current limited each, with 8-bit PWM speed control (or one stepper) * 4 x Analog or Digital Servo control, with precision 16-bit timers
* 4 x High current "Darlington" 500mA drive outputs with kick-back diode protection. For solenoids, relays, large LEDs, or one uni-polar stepper * 2 x Bi-directional brushed DC motor control, 1 A current limited each, with 8-bit PWM speed control (or one stepper)
* 4 x Capacitive touch sensors with alligator-pads * 4 x High current "Darlington" 500 mA drive outputs with kick-back diode protection. For solenoids, relays, large LEDs, or one uni-polar stepper
* 8 x Signal pins, digital in/out or analog inputs * 4 x Capacitive touch sensors with alligator-pads
* 1 x NeoPixel driver with 5V level shifter - The NeoPixels are buffered and controlled by the seesaw chip * 8 x Signal pins, digital in/out or analog inputs
* 1 x Class D, 4-8 ohm speaker, 3W-max audio amplifier - the audio input pin is available as a solder-able pad for your configuration, you can connect it to your Feather's DAC or PWM output as you desire. * 1 x NeoPixel driver with 5V level shifter - The NeoPixels are buffered and controlled by the seesaw chip
* 1 x Class D, 4-8 ohm speaker, 3 W-max audio amplifier - the audio input pin is available as a solder-able pad for your configuration, you can connect it to your Feather's DAC or PWM output as you desire.
All are powered via 5V DC, so you can use any 5V-powered servos, DC motors, steppers, solenoids, relays etc. To keep things simple and safe, we don't support mixing voltages, so only 5V, not for use with 9V or 12V robotic components. All are powered via 5V DC, so you can use any 5V-powered servos, DC motors, steppers, solenoids, relays etc. To keep things simple and safe, we don't support mixing voltages, so only 5V, not for use with 9V or 12V robotic components.

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_board/feather_m0_rfm69.md
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@ -18,44 +18,44 @@ features:
This is the** Adafruit Feather M0 RFM69 Packet Radio (433, 868, or 915 MHz)****.** Also called _RadioFruits**,**_ Adafruit's take on an microcontroller with a RFM69HCW packet radio transceiver plus built in USB and battery charging. Its an Adafruit Feather M0 with a VHF radio module cooked in! This is the** Adafruit Feather M0 RFM69 Packet Radio (433, 868, or 915 MHz)****.** Also called _RadioFruits**,**_ Adafruit's take on an microcontroller with a RFM69HCW packet radio transceiver plus built in USB and battery charging. Its an Adafruit Feather M0 with a VHF radio module cooked in!
Feather is the development platform from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be an open standard for portable microcontroller cores. [Adafruit has other boards in the Feather family here.](https://www.adafruit.com/feather) Feather is the development platform from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be an open standard for portable microcontroller cores. Check out the other boards in the [Feather family](https://www.adafruit.com/feather).
**There are two versions: 433 MHz and 900 MHz. The 900 MHz version can be used for either 868MHz or 915MHz transmission/reception** - the exact radio frequency is determined when you load the software since it can be tuned around dynamically. **There are two versions: 433 MHz and 900 MHz. The 900 MHz version can be used for either 868 MHz or 915MHz transmission/reception** - the exact radio frequency is determined when you load the software since it can be tuned around dynamically.
At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3 V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256 KB of FLASH (8x more than the Atmega328 or 32u4) and 32 KB of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip.
To make it easy to use for portable projects, Adafruit added a connector for 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge. To make it easy to use for portable projects, Adafruit added a connector for 3.7 V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.
**Here's some handy specs! Like all Feather M0's you get:** ## Technical details
* Measures 2.0" x 0.9" x 0.3" (51mm x 23mm x 8mm) without headers soldered in * Measures 2.0" x 0.9" x 0.3" (51 mm x 23 mm x 8 mm) without headers soldered in
* Light as a (large?) feather - 5.8 grams * Light as a (large?) feather - 5.8 grams
* ATSAMD21G18 @ 48MHz with 3.3V logic/power * ATSAMD21G18 @ 48 MHz with 3.3 V logic/power
* No EEPROM * No EEPROM
* 3.3V regulator with 500mA peak current outpu0t * 3.3 V regulator with 500 mA peak current outpu0t
* USB native support, comes with USB bootloader and serial port debugging * USB native support, comes with USB bootloader and serial port debugging
* You also get tons of pins - 20 GPIO pins * You also get tons of pins - 20 GPIO pins
* Hardware Serial, hardware I2C, hardware SPI support * Hardware Serial, hardware I2C, hardware SPI support
* 8 x PWM pins * 8 x PWM pins
* 10 x analog inputs * 10 x analog inputs
* 1 x analog output * 1 x analog output
* Built in 100mA lipoly charger with charging status indicator LED * Built in 100 mA lipoly charger with charging status indicator LED
* Pin #13 red LED for general purpose blinking * Pin #13 red LED for general purpose blinking
* Power/enable pin * Power/enable pin
* 4 mounting holes * 4 mounting holes
* Reset button * Reset button
The **Feather M0 Radio** uses the extra space left over to add an RFM69HCW 433 or 900MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee) The **Feather M0 Radio** uses the extra space left over to add an RFM69HCW 433 or 900 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).
* SX1231 based module with SPI interface * SX1231 based module with SPI interface
* 433 MHz version: Uses the amateur or license-free ISM band (ITU "Europe" license-free ISM or ITU "American" amateur with limitations) * 433 MHz version: Uses the amateur or license-free ISM band (ITU "Europe" license-free ISM or ITU "American" amateur with limitations)
* 900 MHz version: Uses the license-free ISM band ("European ISM" @ 868MHz or "American ISM" @ 915MHz) * 900 MHz version: Uses the license-free ISM band ("European ISM" @ 868MHz or "American ISM" @ 915 MHz)
* +13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software) * +13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)
* 50mA (+13 dBm) to 150mA (+20dBm) current draw for transmissions * 50 mA (+13 dBm) to 150mA (+20 dBm) current draw for transmissions
* Range of approx. 350 meters, depending on obstructions, frequency, antenna and power output * Range of approx. 350 meters, depending on obstructions, frequency, antenna and power output
* Create multipoint networks with individual node addresses * Create multipoint networks with individual node addresses
* Encrypted packet engine with AES-128 * Encrypted packet engine with AES-128
* Simple wire antenna or spot for uFL connector * Simple wire antenna or spot for uFL connector
Comes fully assembled and tested, with a USB bootloader. Includes some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. Comes fully assembled and tested, with a USB bootloader. Includes some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna.

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_board/feather_m0_rfm9x.md
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@ -18,43 +18,43 @@ features:
This is the **Adafruit Feather M0 RFM96 LoRa Radio (433 MHz).** Also called _RadioFruits**,**_ Adafruit's take on an microcontroller with a "[Long Range (LoRa)](https://www.lora-alliance.org/)" packet radio transceiver with built in USB and battery charging. It is an Adafruit Feather M0 with a 433MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth LE and without the high power requirements of WiFi. This is the **Adafruit Feather M0 RFM96 LoRa Radio (433 MHz).** Also called _RadioFruits**,**_ Adafruit's take on an microcontroller with a "[Long Range (LoRa)](https://www.lora-alliance.org/)" packet radio transceiver with built in USB and battery charging. It is an Adafruit Feather M0 with a 433MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth LE and without the high power requirements of WiFi.
Feather is the development board platform from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be an open standard for portable microcontroller cores.[Adafruit has other boards in the Feather family here](https://www.adafruit.com/feather). Feather is the development board platform from Adafruit, and like its namesake it is thin, light, and lets you fly! Adafruit designed Feather to be an open standard for portable microcontroller cores. Check out the other boards in the [Feather family](https://www.adafruit.com/feather).
**There are 433 MHz and 898/915 MHz radio versions.** **There are 433 MHz and 898/915 MHz radio versions.**
At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3 V logic, the same one used in the new [Arduino Zero](https://www.adafruit.com/products/2843). This chip has a whopping 256 K of FLASH (8x more than the Atmega328 or 32u4) and 32 K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip.
To make it easy to use for portable projects, Adafruit added a connector for 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge. To make it easy to use for portable projects, Adafruit added a connector for 3.7 V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. The battery is tied thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.
**Here's some handy specs! Like all Feather M0's you get:** ## Technical details
* Measures 2.0" x 0.9" x 0.3" (51mm x 23mm x 8mm) without headers soldered in * Measures 2.0" x 0.9" x 0.3" (51 mm x 23 mm x 8 mm) without headers soldered in
* Light as a (large?) feather - 5.8 grams * Light as a (large?) feather - 5.8 grams
* ATSAMD21G18 @ 48MHz with 3.3V logic/power * ATSAMD21G18 @ 48MHz with 3.3 V logic/power
* No EEPROM * No EEPROM
* 3.3V regulator with 500mA peak current output * 3.3 V regulator with 500mA peak current output
* USB native support, comes with USB bootloader and serial port debugging * USB native support, comes with USB bootloader and serial port debugging
* You also get tons of pins - 20 GPIO pins * You also get tons of pins - 20 GPIO pins
* Hardware Serial, hardware I2C, hardware SPI support * Hardware Serial, hardware I2C, hardware SPI support
* 8 x PWM pins * 8 x PWM pins
* 10 x analog inputs * 10 x analog inputs
* 1 x analog output * 1 x analog output
* Built in 100mA lipoly charger with charging status indicator LED * Built in 100 mA lipoly charger with charging status indicator LED
* Pin #13 red LED for general purpose blinking * Pin #13 red LED for general purpose blinking
* Power/enable pin * Power/enable pin
* 4 mounting holes * 4 mounting holes
* Reset button * Reset button
This **Feather M0 LoRa Radio** uses the extra space left over to add an RFM9x LoRa 868/915 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee). This **Feather M0 LoRa Radio** uses the extra space left over to add an RFM9x LoRa 868/915 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).
* SX127x LoRa® based module with SPI interface * SX127x LoRa® based module with SPI interface
* Packet radio with ready-to-go Arduino libraries * Packet radio with ready-to-go Arduino libraries
* Uses the license-free ISM bands (ITU "Europe" @ 433MHz and ITU "Americas" @ 900MHz) * Uses the license-free ISM bands (ITU "Europe" @ 433 MHz and ITU "Americas" @ 900 MHz)
* +5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software) * +5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)
* ~300uA during full sleep, ~120mA peak during +20dBm transmit, ~40mA during active radio listening. * ~300 uA during full sleep, ~120 mA peak during +20 dBm transmit, ~40 mA during active radio listening.
* Simple wire antenna or spot for uFL connector * Simple wire antenna or spot for uFL connector
The initial tests with default library settings: over 1.2mi/2Km line-of-sight with wire quarter-wave antennas. ([With setting tweaking and directional antennas, 20Km is possible](http://forum.anarduino.com/posts/list/46.page#2854)). The initial tests with default library settings: over 1.2mi/2Km line-of-sight with wire quarter-wave antennas. ([With setting tweaking and directional antennas, 20 km is possible](http://forum.anarduino.com/posts/list/46.page#2854)).
Comes fully assembled and tested, with a USB bootloader. Also includes some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. Comes fully assembled and tested, with a USB bootloader. Also includes some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna.

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@ -16,7 +16,7 @@ features:
--- ---
This is a [Feather M0 Express]({{ "/board/feather_m0_express/" | relative_url }}) that has been This is a [Feather M0 Express]({{ "/board/feather_m0_express/" | relative_url }}) that has been
supersized by Dave Astels to fit a larger SPI flash chip than the default 2MB chip. It is not supersized by Dave Astels to fit a larger SPI flash chip than the default 2 MB chip. It is not
available for purchase. available for purchase.
It was documented as a DIY project [here](http://daveastels.com/feather-m0-express-supersizing.html). It was documented as a DIY project [here](http://daveastels.com/feather-m0-express-supersizing.html).

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_board/feather_m4_can.md
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@ -15,21 +15,49 @@ features:
- Breadboard-Friendly - Breadboard-Friendly
--- ---
One of our favorite Feathers, the Feather M4 Express, gets a glow-up here with an upgrade to the SAME51 chipset which has built-in CAN bus support! Like its SAMD51 cousin, the ATSAME51J19 comes with a 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset for CAN interfacing projects. One of our favorite Feathers, the Feather M4 Express, gets a glow-up here with an upgrade to the SAME51 chipset which has built-in CAN bus support! Like its SAMD51 cousin, the ATSAME51J19 comes with a 120 MHz Cortex M4 with floating point support and 512 KB Flash and 192 KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset for CAN interfacing projects.
At the end of the board we have placed a CAN transceiver chip as well as a 5V converter to generate 5V power to the transceiver even when running on battery. The two CAN signal lines and ground reference signal are available on a 3-pin 3.5mm terminal block. The chip and booster can be put to sleep for power saving. The built in CAN can read or write packets and has support in both Arduino and CircuitPython. At the end of the board we have placed a CAN transceiver chip as well as a 5 V converter to generate 5 V power to the transceiver even when running on battery. The two CAN signal lines and ground reference signal are available on a 3-pin 3.5 mm terminal block. The chip and booster can be put to sleep for power saving. The built in CAN can read or write packets and has support in both Arduino and CircuitPython.
Like the original Feather M4 Express, you'll find a Mini NeoPixel and 2 MB SPI Flash. When used in CircuitPython, the 2 MB flash acts as storage for all your scripts, libraries and files. Like the original Feather M4 Express, you'll find a Mini NeoPixel and 2 MB SPI Flash. When used in CircuitPython, the 2 MB flash acts as storage for all your scripts, libraries and files.
And best of all, it's a Feather - so you know it will work with all our FeatherWings! What a great way to quickly get up and running. It's even pin-compatible with the original Feather M4. And best of all, it's a Feather - so you know it will work with all our FeatherWings! What a great way to quickly get up and running. It's even pin-compatible with the original Feather M4.
Easy reprogramming: the Feather M4 CAN comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa-compatible) Easy reprogramming: the Feather M4 CAN comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa-compatible).
Comes fully assembled and tested, with the UF2 USB bootloader. We also toss in some headers so you can solder it in and plug into a solderless breadboard. Comes fully assembled and tested, with the UF2 USB bootloader. We also toss in some headers so you can solder it in and plug into a solderless breadboard.
## Technical details
* Measures 2.0" x 0.9" x 0.28" (50. mm x 22.8 mm x 7 mm) without headers soldered in
* Light as a (large?) feather - 5 grams
* ATSAME51 32-bit Cortex M4 core running at 120 MHz, 32-bit, 3.3 V logic and power
* Hardware CAN bus support with built-in transceiver, 5V booster and terminal connection.
* Floating point support with Cortex M4 DSP instructions
* 512 KB flash, 192 KB RAM
* 2 MB SPI FLASH chip for storing files and CircuitPython code storage.
* No EEPROM
* 32.768 kHz crystal for clock generation & RTC
* 3.3V regulator with 500mA peak current output
* USB Type C connector for USB native support, comes with USB bootloader and serial port debugging
* Built in crypto engines with AES (256 bit), true RNG, Pubkey controller
* 21 x GPIO pins with following capabilities:
* Dual 1 MSPS 12 bit true analog DAC (A0 and A1) - can be used to play 12-bit stereo audio clips
* Dual 1 MSPS 12 bit ADC (6 analog pins some on ADC1 and some on ADC2)
* 6x hardware SERCOM - Native hardware SPI, I2C and Serial all available
* 16x PWM outputs - for servos, LEDs, etc
* I2S input and output
* 8-bit Parallel capture controller (for camera/video in)
* Built in 100 mA lipoly charger with charging status indicator LED
* Pin #13 red LED for general purpose blinking
* Power/enable pin
* 4 mounting holes
* Reset button
## Tutorials ## Tutorials
* [CAN Bus with CircuitPython: Using the canio module](https://learn.adafruit.com/using-canio-circuitpython) * [CAN Bus with CircuitPython: Using the canio module](https://learn.adafruit.com/using-canio-circuitpython)
## Purchase ## Purchase
* [Adafruit](https://www.adafruit.com/product/4759) * [Adafruit](https://www.adafruit.com/product/4759)
* [Digikey](https://www.adafruit.com/product/4759) * [Digikey](https://www.adafruit.com/product/4759)

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_board/feather_m4_express.md
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@ -15,7 +15,7 @@ features:
- Breadboard-Friendly - Breadboard-Friendly
--- ---
This feather is powered by the ATSAMD51J19 - with its 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset. This feather is powered by the ATSAMD51J19 - with its 120 MHz Cortex M4 with floating point support and 512 KB Flash and 192 KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset.
And best of all, it's a Feather - so you know it will work with all our FeatherWings! What a great way to quickly get up and running. And best of all, it's a Feather - so you know it will work with all our FeatherWings! What a great way to quickly get up and running.
@ -23,13 +23,41 @@ The most exciting part of the Feather M4 is that while you can use it with the A
The Feather M4 Express uses the extra space left over to add a Mini NeoPixel, 2 MB SPI Flash storage and a little prototyping space. You can use the SPI Flash storage like a very tiny hard drive. When used in CircuitPython, the 2 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB. The Feather M4 Express uses the extra space left over to add a Mini NeoPixel, 2 MB SPI Flash storage and a little prototyping space. You can use the SPI Flash storage like a very tiny hard drive. When used in CircuitPython, the 2 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB.
Easy reprogramming: the Feather M4 comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa-compatible) Easy reprogramming: the Feather M4 comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa-compatible).
Comes fully assembled and tested, with the UF2 USB bootloader. We also toss in some headers so you can solder it in and plug into a solderless breadboard. Comes fully assembled and tested, with the UF2 USB bootloader. We also toss in some headers so you can solder it in and plug into a solderless breadboard.
## Technical details
* Measures 2.0" x 0.9" x 0.28" (50.8 mm x 22.8 mm x 7 mm) without headers soldered in
* Light as a (large?) feather - 5 grams
* ATSAMD51 32-bit Cortex M4 core running at 120 MHz, 32-bit, 3.3 V logic and power
* Floating point support with Cortex M4 DSP instructions
* 512 KB flash, 192 KB RAM
* 2 MB SPI FLASH chip for storing files and CircuitPython code storage.
* No EEPROM
* 32.768 kHz crystal for clock generation & RTC
* 3.3 V regulator with 500 mA peak current output
* USB native support, comes with USB bootloader and serial port debugging
* Built in crypto engines with AES (256 bit), true RNG, Pubkey controller
* 21x GPIO pins with following capabilities:
* Dual 1 MSPS 12 bit true analog DAC (A0 and A1) - can be used to play 12-bit stereo audio clips
* Dual 1 MSPS 12 bit ADC (6 analog pins some on ADC1 and some on ADC2)
* 6x hardware SERCOM - Native hardware SPI, I2C and Serial all available
* 16x PWM outputs - for servos, LEDs, etc
* I2S input and output
* 8-bit Parallel capture controller (for camera/video in)
* Built in 100 mA lipoly charger with charging status indicator LED
* Pin #13 red LED for general purpose blinking
* Power/enable pin
* 4 mounting holes
* Reset button
## Tutorials ## Tutorials
* [Feather M4 Express Overview](https://learn.adafruit.com/adafruit-feather-m4-express-atsamd51) * [Feather M4 Express Overview](https://learn.adafruit.com/adafruit-feather-m4-express-atsamd51)
## Purchase ## Purchase
* [Adafruit](https://www.adafruit.com/product/3857) * [Adafruit](https://www.adafruit.com/product/3857)
* [Digi-Key](https://www.digikey.com/short/p87f17) * [Digi-Key](https://www.digikey.com/short/p87f17)

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@ -4,7 +4,7 @@ board_id: "feather_m7_1011"
title: "Feather M7 1011 Download" title: "Feather M7 1011 Download"
name: "Feather M7 1011" name: "Feather M7 1011"
manufacturer: "Adafruit" manufacturer: "Adafruit"
board_url: "" board_url: "https://www.adafruit.com/product/4950"
board_image: "feather_m7_1011.jpg" board_image: "feather_m7_1011.jpg"
date_added: 2020-2-27 date_added: 2020-2-27
family: mimxrt10xx family: mimxrt10xx
@ -16,7 +16,28 @@ features:
- Breadboard-Friendly - Breadboard-Friendly
--- ---
Coming Soon! The NXP iMX RT1011 microcontroller powers this board with a 500 MHz ARM Cortex M7 processor. There's 4 MB of execute-in-place QSPI for firmware and disk storage plus 128 KB of SRAM in-chip.
## Technical details
* NXP iMX RT1011 processor - ARM Cortex M7 processor running at 500 MHz, with 128 KB SRAM and high speed USB!
* AirLift WiFi Co-processor, with TLS/SSL support, plenty of RAM for sockets, communication is over SPI and has CircuitPython library support ready to go for fast wireless integration.
* Power options - 6-12 V DC barrel jack or USB type C
* UNO-shape so shields can plug in
* Reset button - Click to restart, double-click to enter UF2 bootloder
* Boot-mode switches to get into the ROM bootloader (you can always reload code over USB if TinyUF2 gets corrupted somehow)
* SWD connector for advanced debugging access.
* On/Off switch
* STEMMA QT connector for I2C devices
* On/User LEDs and status NeoPixel
* 53.2 mm x 72 mm / 2" x 2.8"
* Height (w/ barrel jack): 14.8 mm / 0.6"
* Weight: 22.5 g
## Purchase
* [Adafruit](https://www.adafruit.com/product/4950)
## Learn More ## Learn More
* [YouTube](https://www.youtube.com/watch?time_continue=1059&v=k62kM94gieo) * [YouTube](https://www.youtube.com/watch?time_continue=1059&v=k62kM94gieo)

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@ -19,9 +19,9 @@ A Work-In-Progress Feather featuring the NXP i.MX RT1011 MCU and a ESP32.
## Technical details ## Technical details
- ARM Cortex-M7 MCU running at 500MHz, 128KB of RAM - ARM Cortex-M7 MCU running at 500 MHz, 128 KB of RAM
- 8MB of Flash shared between MCU code and CircuitPython storage - 8 MB of Flash shared between MCU code and CircuitPython storage
- USB Type-C connector - USB-C connector
- ESP32 that can be used as a SPI slave with the AirLift firmware - ESP32 that can be used as a SPI slave with the AirLift firmware
- Neopixel indicator - Neopixel indicator
- Works with CircuitPython! - Works with CircuitPython!

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_board/feather_mimxrt1062.md
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@ -19,15 +19,16 @@ A Work-In-Progress Feather featuring the NXP i.MX RT1062 MCU.
## Technical details ## Technical details
- ARM Cortex-M7 MCU running at 600MHz, 1MB of RAM (!) * ARM Cortex-M7 MCU running at 600 MHz, 1 MB of RAM (!)
- 8MB of Flash shared between MCU code and CircuitPython storage * 8 MB of Flash shared between MCU code and CircuitPython storage
- USB Type-C connector * USB-C connector
- High density connector with LCD interface supporting up to 1366x768 * High density connector with LCD interface supporting up to 1366x768
- Neopixel indicator * Neopixel indicator
- MicroSD slot on the bottom * MicroSD slot on the bottom
- Works with CircuitPython! * Works with CircuitPython!
- I2C, UART, SPI, GPIO, ADCs * I2C, UART, SPI, GPIO, ADCs
- Comes with a UF2 bootloader for easy FW update * Comes with a UF2 bootloader for easy FW update
## Learn More ## Learn More
* [Reveal Tweet](https://twitter.com/arturo182/status/1199841134253682690) * [Reveal Tweet](https://twitter.com/arturo182/status/1199841134253682690)