Experiments and Notes for Onion Omega2+

Node-RED Examples for the Onion Omega2+ / Omega2 Pro

golang example of pwm interaction using sysfs

🐇 Turn a receipt printer into the ~world's fastest photo printer~!

Onion Omega 2 IoT MIPS32LE projects

Pull local weather info from Weather Underground based on location from the GPS expansion board. Onion Omega 2+, Onion Expansion Dock, Onion OLED Expansion and Onion GPS Expansion required.

Pull the GPS location information from the GPS expansion board and display on OLED screen. Onion Omega 2+, Onion Expansion Dock, Onion OLED Expansion and Onion GPS Expansion required.

A Onion Omega 2+ based control system for Steam Boilers. 🚂

Pull local weather info from Weather Underground based on specific PWS and write a webpage to display the information. Hardware Required: Onion Omega 2+, Onion Expansion Dock, Onion OLED Expansion.

MQTT glue. Connect everything to everything via MQTT

Display current weather in Minneapolis on the Onion Omega's OLED screen using node.js

Pull the information from my own PWS (Personal Weather Station) via Weather Underground. Hardware used/required: Onion Omega 2+, Onion Expansion Dock, Onion OLED Expansion and Onion GPS Expansion. You will also need to pick up your own API Key from Weather Underground at the following location: https://www.wunderground.com/weather/api

Python Device Library for I2C devices

A fun experiment on how to use machine learning to control your standing desk

Linux service to collect and transfer Onion Omega device data via MQTT to Home Assistant (for Omega Monitoring)

A Homebridge plugin for an analog soil moisture sensor. Sensor <--> Arduino Dock <--UART--> Omega2 <--MQTT--> Raspberry Pi. JavaScript, Python, and the Arduino Language.

Pull sun and moon info from Weather Underground based on location from the GPS expansion board. Onion Omega 2+, Onion Expansion Dock, Onion OLED Expansion and Onion GPS Expansion required.

Company project with Supratix Gmbh

robotics using Arduino, Onion Omega2+ and Raspberry Pi pico plus drivers ported from Arduino on Raspberry PI and utils needed for developing robotics, this is the incubation repository, after projects are stable then they will be move to their own repo