for CPy 5.0.0-alpha.1, add circuitplayground_bluefruit, hallowing_m4_express, metro_nrf52840_express, monster_m4sk, pyportal_titano

_board/circuitplayground_bluefruit.md

@@ -0,0 +1,56 @@
+---
+layout: download
+board_id: "circuitplayground_bluefruit"
+title: "Circuit Playground Bluefruit Download"
+name: "Circuit Playground Bluefruit"
+manufacturer: "Adafruit"
+board_url: ""
+board_image: "feather_nrf52840_express.jpg"
+features:
+  - Speaker
+  - Solder-free Alligator Cip
+  - Bluetooth/BTLE
+---
+
+**Circuit Playground Bluefruit** is our third board in the Circuit Playground series,
+  another step towards a perfect introduction to electronics and programming. We've
+  taken the popular Circuit Playground Express and made it even better! Now the main
+  chip is an nRF52840 microcontroller which is not only more powerful, but also comes
+  with Bluetooth Low Energy support for wireless connectivity.
+
+This product is ALPHA hardware at this time, for use by folks who are going to be
+developing software to support it - it's not quite ready for student/beginner use!
+
+The board is round and has alligator-clip pads around it so you don't have to solder
+or sew to make it work. You can power it from USB, a AAA battery pack, or with a
+Lipoly battery (for advanced users). Circuit Playground Bluefruit has built-in USB
+support. Built in USB means you plug it in to program it and it just shows up, no
+special cable or adapter required. Just program your code into the board then take it
+on the go!
+
+**Features:**
+
+* 1 x nRF52840 Cortex M4 processor with Bluetooth Low Energy support
+* 10 x mini NeoPixels, each one can display any color
+* 1 x Motion sensor (LIS3DH triple-axis accelerometer with tap detection, free-fall detection)
+* 1 x Temperature sensor (thermistor)
+* 1 x Light sensor (phototransistor). Can also act as a color sensor and pulse sensor.
+* 1 x Sound sensor (MEMS microphone)
+* 1 x Mini speaker with class D amplifier (7.5mm magnetic speaker/buzzer)
+* 2 x Push buttons, labeled A and B
+* 1 x Slide switch
+* 8 x alligator-clip friendly input/output pins
+* Includes I2C, UART, 6 pins that can do analog inputs, multiple PWM outputs
+* Green "ON" LED so you know its powered
+* Red "#13" LED for basic blinking
+* Reset button
+* 2 MB of SPI Flash storage, used primarily with CircuitPython to store code and libraries.
+* MicroUSB port for programming and debugging
+* USB port can act like serial port, keyboard, mouse, joystick or MIDI!
+
+## Purchase
+* [Adafruit](https://www.adafruit.com/product/4333)
+
+## Contribute
+
+Have some info to add for this board? Edit the source for this page [here](https://github.com/adafruit/circuitpython-org/edit/master/_board/{{ page.board_id }}.md).

_board/feather_nrf52840_express.md

@@ -14,7 +14,7 @@ features:
 
 The **Adafruit Feather nRF52840 Express** is the new Feather family member with Bluetooth Low Energy and _native USB support_ featuring the nRF52840!  It is Adafruit's take on an 'all-in-one' Bluetooth Low Energy device with built in USB plus battery charging. With native USB it's part of the CircuitPython party.
 
-This chip has twice the flash, and four times the SRAM of it's earlier sibling, the nRF52832 - 1 MB of FLASH and 256KB of SRAM. Compared to the nRF51, this board has 4-8 times more of everything.
+This chip has twice the flash, and four times the SRAM of its earlier sibling, the nRF52832 - 1 MB of FLASH and 256KB of SRAM. Compared to the nRF51, this board has 4-8 times more of everything.
 
 **This is Adafruit's first BLE-friendly CircuitPython board**! CircuitPython works best with disk drive access, and this is the only BLE-plus-USB-native chip that has the memory to handle running the Python interpreter. The massive RAM and speedy Cortex M4F chip makes this a good match.
 

_board/hallowing_m4_express.md

@@ -0,0 +1,24 @@
+---
+layout: download
+board_id: "hallowing_m4_express"
+title: "HalloWing M4 Express Download"
+name: "HalloWing M4 Express"
+manufacturer: "Adafruit"
+board_url: ""
+board_image: "hallowing_m4_express.jpg"
+features:
+  - Display
+  - Speaker
+  - Feather-compatible
+  - Battery Charging
+  - Solder-free Alligator clip
+---
+
+This is Hallowing, now with SAMD51 M4 processor! More later!
+
+## Purchase
+* [Adafruit](https://www.adafruit.com/)
+
+## Contribute
+
+Have some info to add for this board? Edit the source for this page [here](https://github.com/adafruit/circuitpython-org/edit/master/_board/{{ page.board_id }}.md).

_board/metro_nrf52840_express.md

@@ -0,0 +1,35 @@
+---
+layout: download
+board_id: "metro_nrf52840_express"
+title: "Metro nRF52840 Express Download"
+name: "Metro nRF52840 Express"
+manufacturer: "Adafruit"
+board_url: ""
+board_image: "metro_nrf52840_express.png"
+
+Features:
+  - Classic form factor
+  - Bluetooth/BTLE
+---
+
+The **Adafruit Metro nRF52840 Express** is a new Metro family member with Bluetooth Low Energy and _native USB support_ featuring the nRF52840! 
+
+This chip has twice the flash, and four times the SRAM of its earlier sibling, the nRF52832 - 1 MB of FLASH and 256KB of SRAM. Compared to the nRF51, this board has 4-8 times more of everything.
+
+More later!
+
+**Features:**
+
+*   ARM Cortex M4F (with HW floating point acceleration) running at 64MHz
+*   1MB flash and 256KB SRAM
+*   **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)
+*   **FCC / IC / TELEC certified module**
+*   more later!
+
+## Purchase
+* [Adafruit](https://www.adafruit.com/)
+
+## Contribute
+
+Have some info to add for this board? Edit the source for this page [here](https://github.com/adafruit/circuitpython-org/edit/master/_board/{{ page.board_id }}.md).

_board/monster_m4sk.md

@@ -0,0 +1,68 @@
+---
+layout: download
+board_id: "monster_m4sk"
+title: "HalloWing M0 Express Download"
+name: "HalloWing M0 Express"
+manufacturer: "Adafruit"
+board_url: ""
+board_image: "monster_m4sk.jpg"
+features:
+  - Display
+  - Headphone and speaker out
+  - Feather-compatible
+  - Battery Charging
+  - Boop nose
+---
+
+Peep dis! Have you always wanted to have another pair of eyes on the back of your
+head? Or outfit your costume with big beautiful orbs? The MONSTER M4SK is like the
+Hallowing but twice as good, with two gorgeous 240x240 pixel IPS TFT displays, driven
+by a 120MHZ Cortex M4 processor that can pump out those pixels super fast. You'll get
+the same quality display as our Raspberry Pi Eyes kit but without needing to tote
+around a full Linux computer
+
+This unique design has the eyes at the same pupil-distance as a human (~63mm) but is
+designed so that the nose section can be broken apart with pliers/cutters and then
+wired together with a 9-pin JST SH cable up to 100mm long so the eyes can be
+re-positioned or freely attached.
+
+We wanted to make audio-effects easier so in addition to a class D audio amp, there's
+also a stereo headphone jack that is connected to the two DACs on the chip. Use it
+when you want an externally sound amplifier box for big effects. For small portable
+effects, the built-in amp can drive 8 ohm speakers up to 1 Watt.
+
+On each side are JST-PH plugs for connecting external devices. The 3-pin JSTs connect
+to analog/timer pins on the SAMD51, so you can use them for sensors or GPIO
+devices. The 4-pin JST connector connects to the I2C port and you can fit Grove
+connectors in it for additional hardware support. For the PDM mic port, you can use
+this cable to wire to a PDM mic.
+
+There's also plenty of sensors built in - light sensor, 3 tactile buttons, and a
+capacitive touch pad on the nose.
+
+Speaking of that nose, the silkscreen is by the skillful Miss Monster, check out those fangs!
+
+This is by far the cutest, creepiest and most incredible development board we've made so far!
+Gaze upon these features:
+
+* ATSAMD51G19 Cortex M4 microcontroller running at 120MHz with 512KB Flash, 192KB RAM
+* 8 MB QSPI flash for storing graphics and sound effects
+* Two 240x240 IPS TFT displays each on their own SPI bus
+* Beautiful silkscreen with a boop-able nose that is a capacitive touch pad
+* Lipoly battery charge circuit for portable use
+* Stereo headphone jack out, for sound effects via an amplifier
+* Mono speaker driver for smaller 8 ohm 1W speakers
+* One 4 pin STEMMA JST connector for I2C connection (also Grove compatible)
+* Two 3 pin STEMMA JST connectors with digital/analog/PWM for servos, sensors, etc
+* One 4 pin JST SH port for connecting an optional PDM microphone
+* Backlight controls
+* Three tactile buttons
+* Light sensor
+* On/Off Switch and reset button
+
+## Purchase
+* [Adafruit](https://www.adafruit.com/product/4343)
+
+## Contribute
+
+Have some info to add for this board? Edit the source for this page [here](https://github.com/adafruit/circuitpython-org/edit/master/_board/{{ page.board_id }}.md).

_board/pyportal_titano.md

@@ -0,0 +1,28 @@
+---
+layout: download
+board_id: "pyportal_titano"
+title: "PyPortal Titano Download"
+name: "PyPortal Titano"
+manufacturer: "Adafruit"
+board_url: ""
+board_image: "pyportal_titano.png"
+features:
+  - Display
+  - Speaker
+  - Wi-Fi
+---
+
+**PyPortal Titano**, is a bigger version of Adafruit's easy-to-use PyPortal IoT device that allows you to create all the things for the “Internet of Things” in minutes. Make custom touch screen interface GUIs, all open-source, and Python-powered using tinyJSON / APIs to get news, stock, weather, cat photos, and more – all over Wi-Fi with the latest technologies. Create little pocket universes of joy that connect to something good. Rotate it 90 degrees, it’s a web-connected conference badge #badgelife.
+
+[![PyPortal](http://img.youtube.com/vi/9meeVehRS6A/0.jpg)](http://www.youtube.com/watch?v=9meeVehRS6A "PyPortal")
+
+The PyPortal Titano uses an ATMEL (Microchip) ATSAMD51J20, and an Espressif ESP32 Wi-Fi coprocessor with TLS/SSL support built-in. PyPortal Titano has a **larger [shh, top secret] color TFT** with resistive touch screen. PyPortal includes: speaker, light sensor, temperature sensor, NeoPixel, microSD card slot, 8MB flash, plug-in ports for I2C and 2 analog/digital pins, 3D files for custom enclosures / lanyard fastening. Open-source hardware, and Open-Source software, and CircuitPython. The device shows up as a USB drive and the code (Python) can be edited in any IDE, text editor, etc.
+
+The M4 and ESP32 are a great couple - and each bring their own strengths to this board. The SAMD51 M4 has native USB so it can show up like a disk drive, act as a MIDI or HID keyboard/mouse, and of course bootload and debug over a serial port. It also has DACs, ADC, PWM, and tons of GPIO. Meanwhile, the ESP32 has secure WiFi capabilities, and plenty of Flash and RAM to buffer sockets. By letting the ESP32 focus on the complex TLS/SSL computation and socket buffering, it frees up the SAMD51 to act as the user interface. You get a great programming experience thanks to the native USB with files available for drag-n-drop, and you don't have to spend a ton of processor time and memory to do SSL encryption/decryption and certificate management. It's the best of both worlds!
+
+## Purchase
+* [Adafruit](https://www.adafruit.com/)
+
+## Contribute
+
+Have some info to add for this board? Edit the source for this page [here](https://github.com/adafruit/circuitpython-org/edit/master/_board/{{ page.board_id }}.md).

_board/robohatmm1_m4.md

@@ -1,8 +1,8 @@
 ---
 layout: download
-board_id: "robohatmm1_m4"
+board_id: "robohatmm1_m0"
 title: "Robo HAT MM1 Download"
-name: "Robo HAT MM1 M4"
+name: "Robo HAT MM1 M0"
 manufacturer: "Robotics Masters"
 board_url: "https://www.crowdsupply.com/robotics-masters/robo-hat-mm1"
 board_image: "robohatmm1.jpg"
@@ -16,8 +16,6 @@ With support for Adafruit CircuitPython and other libraries the Robo HAT is able
 
 The Robo HAT MM1 removes the need for buying lots of individual components by including them on the board. It can act as a PWM driver, provide on-board power through voltage regulators, and measure movement with the on-board IMU - all at the same time.
 
-The M4 version of the board opens up many more capabilities with extra RAM, more processing power and additional serial communication interfaces.  For CircuitPython this means you can run more NeoPixels, use more sensors and deploy code faster without having to worry about RAM limitations. 
-
 The wide compatibility with many open source software platforms such as CircuitPython means you can use all existing software for sensors while creating your project in the way that works best for you. The hardware schematics and software are fully open source.
 
 ## Purchase