Adding learn guide links to adafruit boards on Downloads page

_board/circuitplayground_bluefruit.md

@@ -48,7 +48,12 @@ on the go!
 * MicroUSB port for programming and debugging
 * USB port can act like serial port, keyboard, mouse, joystick or MIDI!
 
+## Tutorials
+
+* [Circuit Playground Overview](https://learn.adafruit.com/adafruit-circuit-playground-bluefruit)
+
 ## Purchase
+
 * [Adafruit](https://www.adafruit.com/product/4333)
 
 ## Contribute

_board/circuitplayground_express_crickit.md

@@ -30,6 +30,10 @@ Includes:
 
 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, CRIKIT does not support mixing voltages, use only 5V - not for use with 9V or 12V robotic components.
 
+## Tutorial
+
+- [Circuit Playground Express + Crickit](https://learn.adafruit.com/adafruit-crickit-creative-robotic-interactive-construction-kit)
+
 ## Purchase
 
 * [Circuit Playground Express - Adafruit](https://www.adafruit.com/product/3333)

_board/feather_m0_adalogger.md

@@ -45,6 +45,10 @@ The **Feather M0 Adalogger** uses the extra space left over to add MicroSD + a
 
 Comes fully assembled and tested, with a USB bootloader. Includes some header so you can solder it in and plug into a solderless breadboard.
 
+## Tutorial
+
+- [Feather M0 Adalogger Overview](https://learn.adafruit.com/adafruit-feather-m0-adalogger)
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/2796)

_board/feather_m0_basic.md

@@ -43,7 +43,12 @@ The **Feather M0 Basic Proto** has some extra space left over, so we give you
 
 Comes fully assembled and tested, with a USB bootloader. Includes headers so you can solder it in and plug into a solderless breadboard.
 
+## Tutorial
+
+- [Feather M0 Basic Overview](https://learn.adafruit.com/adafruit-feather-m0-basic-proto)
+
 ## Purchase
+
 * [Adafruit](https://www.adafruit.com/product/2772)
 
 ## Contribute

_board/feather_m0_express_crickit.md

@@ -32,6 +32,10 @@ Features:
 
 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.
 
+## Tutorial
+
+- [Feather M0 Express + Crickit Overview](https://learn.adafruit.com/adafruit-crickit-creative-robotic-interactive-construction-kit)
+
 ## Purchase
 
 * [Feather M0 Express - Adafruit](https://www.adafruit.com/product/3403)

_board/feather_m0_rfm69.md

@@ -54,7 +54,12 @@ The **Feather M0 Radio** uses the extra space left over to add an RFM69HCW 433
 
 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.
 
+## Tutorial
+
+- [Feather M0 RFM69 Tutorial](https://learn.adafruit.com/adafruit-feather-m0-radio-with-rfm69-packet-radio)
+
 ## Purchase
+
 * [Adafruit](https://www.adafruit.com/product/3176)
 
 ## Contribute

_board/feather_m0_rfm9x.md

@@ -54,7 +54,12 @@ The initial tests with default library settings: over 1.2mi/2Km line-of-sight wi
 
 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.
 
+## Tutorial
+
+- [Feather M0 RFM9x](https://learn.adafruit.com/adafruit-feather-m0-radio-with-lora-radio-module)
+
 ## Purchase
+
 * [Feather M0 RFM95 - Adafruit](https://www.adafruit.com/product/3178)
 * [Feather M0 RFM96 - Adafruit](https://www.adafruit.com/product/3179)
 

_board/feather_m4_express.md

@@ -23,6 +23,9 @@ Easy reprogramming: the Feather M4 comes pre-loaded with the UF2 bootloader, whi
 
 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.
 
+## Tutorials
+* [Feather M4 Express Overview](https://learn.adafruit.com/adafruit-feather-m4-express-atsamd51)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/3857)
 * [Digi-Key](https://www.digikey.com/short/p87f17)

_board/feather_nrf52840_express.md

@@ -42,6 +42,10 @@ Comes pre-programed the chip with a UF2 bootloader, which can use either command
 *   Reset button
 *   SWD connector for debugging
 
+## Tutorial
+
+- [Feather nRF52840 Express Overview](https://learn.adafruit.com/introducing-the-adafruit-nrf52840-feather)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/4062)
 

_board/feather_stm32f405_express.md

@@ -34,6 +34,10 @@ Arduino is supported through STM32duino. There's no auto-reset bootloader suppor
 MicroPython support is very solid but Adafruit does not provide MicroPython libraries for sensors!
 We tested this in Arduino STM32duino with all our FeatherWings and only the RFM69/RFM9x libraries did not work (they are very platform specific). Its an extraordinarily fast Feather, and our first foray into STM32 - very exciting!
 
+## Tutorial
+
+- [Feather STM32F405 Express Overview](https://learn.adafruit.com/adafruit-stm32f405-feather-express)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/4382)
 

_board/gemma_m0.md

@@ -38,6 +38,10 @@ Gemma M0 features:
 
 Fully assembled and tested Gemma M0 with CircuitPython & example code programmed in.
 
+## Tutorials
+
+* [Gemma M0 Overview](https://learn.adafruit.com/adafruit-gemma-m0)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/3501)
 

_board/grandcentral_m4_express.md

@@ -42,6 +42,10 @@ Extras:
 
 The primary target for this board is CircuitPython - with 120 MHz, and 256KB of RAM CircuitPython runs _really_ well on this chip!
 
+## Tutorial
+
+- [Grand Central M4 Express Overview](https://learn.adafruit.com/adafruit-grand-central)
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/4064)

_board/hallowing_m0_express.md

@@ -41,7 +41,12 @@ On each side of the Hallowing are JST-PH plugs for connecting external devices.
 
 Comes fully assembled and ready to be your spooky friend. Comes installed with the UF2 bootloader.
 
+## Tutorial
+
+- [HalloWing M0 Express Overview](https://learn.adafruit.com/adafruit-hallowing)
+
 ## Purchase
+
 * [Adafruit](https://www.adafruit.com/product/3900)
 
 ## Contribute

_board/hallowing_m4_express.md

@@ -16,6 +16,10 @@ features:
 
 This is Hallowing, now with SAMD51 M4 processor! More later!
 
+## Tutorial
+
+- [HalloWing M4 Express](https://learn.adafruit.com/adafruit-hallowing-m4)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/)
 

_board/itsybitsy_m0_express.md

@@ -36,6 +36,10 @@ Here are some of the updates you can look forward to when using ItsyBitsy M0:
 
 Comes assembled and tested ItsyBitsy M0, with header that can be soldered in for use with a breadboard. ItsyBity M0 comes with CircuitPython & example code programmed in.
 
+## Tutorials
+
+* [ItsyBitsy M4 Express Overview](https://learn.adafruit.com/introducing-itsy-bitsy-m0)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/3727)
 

_board/itsybitsy_m4_express.md

@@ -39,6 +39,11 @@ Here are some of the updates you can look forward to when using ItsyBitsy M4:
 *   Comes pre-loaded with the [UF2 bootloader](https://learn.adafruit.com/adafruit-metro-m0-express-designed-for-circuitpython/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 v1.8 compatible)
 
 Comes assembled and tested, with headers that can be soldered in for use with a breadboard. ItsyBitsy M4 comes with CircuitPython programmed in.
+
+## Tutorials
+
+* [Overview](https://learn.adafruit.com/introducing-adafruit-itsybitsy-m4)
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/3800)

_board/itsybitsy_nrf52840_express.md

@@ -16,6 +16,10 @@ ItsyBitsy nRF52840 Express is only 1.4" long by 0.7" wide, but has 6 power pins,
 
 The most exciting part of the ItsyBitsy is that while we ship it with an Arduino IDE compatible demo, you can also install CircuitPython on board with only a few clicks. When you plug it in, it will show up as a very small disk drive with code.py on it. Edit code.py with your favorite text editor to build your wireless-enabled project using Python, the most popular programming language. No installs, IDE or compiler needed, so you can use it on any computer, even ChromeBooks or computers you can't install software on. When you're done, unplug the Itsy' and your code will go with you.
 
+## Tutorial
+
+- [ItsyBitsy NRF52840 Express Overview](https://learn.adafruit.com/adafruit-itsybitsy-nrf52840-express)
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/4481)

_board/metro_m0_express.md

@@ -21,6 +21,9 @@ At the Metro M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48
 
 Comes fully assembled with headers, tested, and with the UF2 bootloader loaded on. Includes 4 rubber bumpers to keep it from slipping off your desk. No soldering required to use, plug and play!
 
+## Tutorial
+* [Metro M0 Express Overview](https://learn.adafruit.com/adafruit-metro-m0-express-designed-for-circuitpython/overview)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/3505)
 

_board/metro_m4_airlift_lite.md

@@ -43,7 +43,12 @@ The primary target for this board is CircuitPython - with 120 MHz, and 192KB of
 
 Metro M4 AirLift, see how easy and fast it is to get started with IoT projects using CircuitPython!
 
+## Tutorial
+
+- [Metro M4 AirLift Lite Overview](https://learn.adafruit.com/adafruit-metro-m4-express-airlift-wifi)
+
 ## Purchase:
+
 * [Adafruit](https://www.adafruit.com/product/4000)
 
 ## Contribute

_board/metro_m4_express.md

@@ -33,6 +33,10 @@ Includes:
 *   **Easy reprogramming**, comes pre-loaded with the [UF2 bootloader](https://learn.adafruit.com/adafruit-metro-m0-express-designed-for-circuitpython/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 (it is bossa v1.8 compatible)
 
 The primary target for this board is CircuitPython - with 120 MHz, and 192KB of RAM CircuitPython runs really well on this chip. At this time, the latest versions of CircuitPython working on this board, and more API parts are added every week.
+## Tutorial
+
+- [Metro M4 Express Overview]([https://learn.adafruit.com/search?q=Metro%20M4%20Express](https://learn.adafruit.com/search?q=Metro M4 Express))
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/3382)

_board/monster_m4sk.md

@@ -57,7 +57,12 @@ Gaze upon these features:
 * Light sensor
 * On/Off Switch and reset button
 
+## Tutorial
+
+- [MONSTER M4SK Overview](https://learn.adafruit.com/adafruit-monster-m4sk-eyes)
+
 ## Purchase
+
 * [Adafruit](https://www.adafruit.com/product/4343)
 
 ## Contribute

_board/pirkey_m0.md

@@ -18,6 +18,10 @@ When you plug it in, the pIRkey shows up as a triple device: USB disk drive to s
 
 By default it ships with simple example code to read NEC remotes but **you can use _any_ remote that has about 38KHz output frequency which is the vast majority of remote controls**. CircuitPython makes this all very easy to customize and adapt to your own needs.
 
+## Tutorial
+
+- [pIRkey Overview](https://learn.adafruit.com/adafruit-pirkey-python-programmable-infrared-usb-adapter/)
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/3364)

_board/pybadge.md

@@ -29,7 +29,12 @@ You can power the PyBadge from any of Adafruit's LiPoly batteries, but [this 400
 
 There is a variant on the Adafruit PyBadge, the Adafruit PyBadge LC, which has a subset of the PyBadge features.
 
+## Tutorial
+
+- [PyBadge Overview](https://learn.adafruit.com/adafruit-pybadge)
+
 ## Purchase
+
 * [Adafruit](https://www.adafruit.com/product/4200)
 
 ## Contribute

_board/pygamer.md

@@ -28,6 +28,10 @@ You can power the PyGamer from any Adafruit LiPoly battery, but [this 350mAh one
 
 [![PyGamer](http://img.youtube.com/vi/yX2SuS0rK2A/0.jpg)](https://youtu.be/yX2SuS0rK2A?t=1167 "PyGamer")
 
+## Tutorial
+
+- [PyGamer Overview](https://learn.adafruit.com/search?q=PyGamer)
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/4242)

_board/pyportal.md

@@ -20,6 +20,9 @@ The PyPortal uses an ATMEL (Microchip) ATSAMD51J20, and an Espressif ESP32 Wi-Fi
 
 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!
 
+## Tutorials
+* [PyPortal Overview](https://learn.adafruit.com/adafruit-pyportal)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/4116)
 

_board/pyportal_pynt.md

@@ -20,6 +20,10 @@ The PyPortal uses an ATMEL (Microchip) ATSAMD51J20, and an Espressif ESP32 Wi-Fi
 
 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!
 
+## Tutorial
+
+- [PyPortal Pynt Overview](https://learn.adafruit.com/adafruit-pyportal)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/4465)
 

_board/pyportal_titano.md

@@ -22,6 +22,10 @@ The PyPortal Titano includes: speaker, light sensor, temperature sensor, NeoPixe
 
 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!
 
+## Tutorial
+
+- [PyPortal Titano Overview](https://learn.adafruit.com/adafruit-pyportal-titano)
+
 ## Purchase
 * [Adafruit](https://www.adafruit.com/product/4444)
 

_board/pyruler.md

@@ -14,6 +14,10 @@ The first time you soldered up a surface mount component you may have been surpr
 
 While you can use the PyRuler with the Arduino IDE, it ships with CircuitPython on board. When you plug it in, it will show up as a very small disk drive with code.py on it. Edit code.py with your favorite text editor to build your project using Python, the most popular programming language. No installs, IDE or compiler needed, so you can use it on any computer, even ChromeBooks or computers you can't install software on. When you're done, unplug the Trinket M0 and your code will go with you. CircuitPython is easier to code but not as low-level and complete as Arduino.
 
+## Tutorial
+
+- [PyRuler Overview](https://learn.adafruit.com/adafruit-pyruler)
+
 ## 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/trinket_m0.md

@@ -44,6 +44,9 @@ Each is fully assembled and tested Trinket M0 with CircuitPython & example code
 
 So what are you waiting for? Pick up a Trinket M0 today and be amazed at how easy and fast it is to get started with Trinket and CircuitPython!
 
+## Tutorials
+* [Trinket MO Overview](https://learn.adafruit.com/adafruit-trinket-m0-circuitpython-arduino)
+
 ## Purchase
 
 * [Adafruit](https://www.adafruit.com/product/3500)