Documentation Wiki

The Documentation portion of the Onion Wiki contains information released by Onion on anything technical related to the Omega. This can include anything from information about the latest firmware, to basic information regarding the hardware, to libraries created for Omega expansions.

[[TOC]]

Firmware Change-log

The wiki is moving! These articles can be found in the Onion Docs already, and will be updated there.

A detailed rundown of changes in each firmware version: * Firmware Change-log

Hardware Documentation

Omega

A run-down of the Omega's technical specs and features, as well as an introduction to the Reset Button, the GPIOs, and connectivity interfaces * Omega Hardware

Pin-out Diagrams for the Omega and Expansion Dock: * Pin-Outs

Electrical Schematics

Electrical schematics for the Omega, Docks, and Expansions:

• Omega
• Expansion Dock
• Mini Dock
• Arduino Dock
• Relay Expansion
• Servo Expansion
• OLED Expansion
• Ethernet Expansion

Technical Drawings

Engineering drawings outlining the dimensions of the Omega and Expansions: * Omega * Expansion Dock * Mini Dock * Arduino Dock * Relay Expansion * Servo Expansion * Ethernet Expansion * OLED Expansion

Onion Library Documentation

The wiki is moving! The following articles can be found in the Onion Docs already, and will be updated there. (* - denotes articles we still need to move as of the time this was updated)

Documentation of the use of any Libraries written by the Onion team:

• C Communication Protocol Libraries
• I2C C Library
• SPI C Library
• Python Communication Protocol Libraries
• I2C Python Library
• SPI Python Library
• GPIO Python Module
• C Libraries for Omega Expansions
• PWM Expansion
• Relay Expansion
• OLED Expansion
• Python Modules for Omega Expansions
• PWM Expansion
• Relay Expansion
• OLED Expansion
• Node.JS Modules for Omega Expansions *
• PWM Expansion
• Relay Expansion

• OLED Expansion

• Arduino Dock Libraries *

• Controlling Neopixels: C Library and Python Module