added RasPiO Duino

src/changelog.md

@@ -3,6 +3,7 @@
 This document only logs the changes to the overlay files that are relevant for purposes of translations. See files history for further details!
 
 July 10, 2016
+- added raspio-duino.md
 - added pi-liter.md
 - added zero-lipo.md
 

src/en/overlay/raspio-duino.md

@@ -0,0 +1,37 @@
+<!--
+---
+name: Duino
+class: board
+type: mcu,io
+formfactor: Custom
+image: 'raspio-duino.png'
+manufacturer: RasPiO
+description: Arduino Programming on the Raspberry Pi
+url: http://rasp.io/duino/
+github: https://github.com/raspitv/raspio_duino
+buy: https://ryanteck.uk/add-ons/58-raspio-duino.html
+pincount: 26
+eeprom: no
+power: 3v3
+pin:
+  '8':
+    mode: uart
+  '10':
+    mode: uart
+  '19':
+    mode: spi
+  '21':
+    mode: spi
+  '23':
+    mode: spi
+install:
+  'devices':
+    - 'spi'
+-->
+#Duino
+
+The RasPiO Duino is a small plug-on board for Raspberry Pi. It has similar functionality to an Arduino Uno, with an ATMega 328P-PU at its heart, but is fully programmable from the Raspberry Pi. Once programmed, it can be removed from the Pi and used on its own.
+
+Pins on the ATMega are broken out to a cluster of three holes. The ATMega328 features a 6 channel analog to digital converter and 14 digital I/O pins, 6 of which can also be used for PWM. The Pi’s GPIO ports are also broken out on the board as well and there is a 72 point prototyping area, with GND, 3V3 and 5V rails, where you can add your own components.
+
+Note: the RasPiO Duino runs on 3v3 at 12 MHz (not 5V at 16 MHz like the Uno).

src/en/settings.yaml

@@ -83,3 +83,4 @@ overlays:
 - carberry
 - pi-liter
 - zero-lipo
+- raspio-duino