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TranslatedZongzhu (宗主, "sect leader"): a Grok Bot voice terminal on the Waveshare 1.75C round-screen ESP32, with blinking eye expressions, subtitles and spoken readout, including firmware and backend source code (2.5.2.9)
Small on-board editor for PyBoard, WiPy, ESP8266, ESP32, RP2040, W60x, XBEE 3, Sipeed K210, as well as PyCom and Adafruit devices written in Python
A ROS wrapper for libviso2, a library for visual odometry
Driver for 320x240, 240x240, 135x240 and 128x128 ST7789 displays written in MicroPython
An ESP32 based e-paper art display
Full featured ePaper library for ESP32 with demo application
ESP32 using MicroPython meets LoRa and LoRaWAN.
Swift Bluetooth library
Groki Bot desktop robot (M5Stack CoreS3): firmware, a voice and MCP gateway for your computer, and a hand-off to Grok Bot agents
MicroPython driver for TM1637 quad 7-segment LED modules
Fast pure-C driver for MicroPython that can handle display modules on ST7789 chip
Whistle speech-to-text running fully on an ESP32-S3: hold a button, say a colour in one of 7 languages, the LED does it. No network.
An open source, reverse engineered and improved SteamVR lighthouse driver with support for both 1.0 and 2.0 lighthouses, with a custom firmware for 1.0 lighthouses to support more than 2 basestations at the same time!
🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbus, whatnot...
Universal BLE Smart Scale bridge. Captures body composition from Renpho, Xiaomi & 20+ others, syncs to Garmin Connect, Strava, MQTT (Home Assistant), InfluxDB, Webhooks, Ntfy & local files (CSV/JSONL). Headless CLI for Raspberry Pi, Linux, macOS & Windows.
Arduino Text-to-Speech Library
A little Spotify remote to remind you that there's a lot of music out there.
Vert.x MQTT
Whole-body motion tracking for the Unitree G1 in about 3 minutes on one GPU.
MicroPython driver for MAX7219 8x8 LED matrix modules, cascadable and with framebuf
M-Film: film simulation for Canon EOS cameras with Magic Lantern. 72 film stocks (Portra, Velvia, Tri-X, CineStill…), a film-camera interface and an in-camera darkroom that develops your RAWs. 5D Mark III, 6D, 600D, 650D, 700D, EOS M and more.
ESP8266 ROM flasher GUI, based on esptool-ck
Wireless tally light for use with ATEM switchers, which connects over WiFi, using an ESP WiFi module.
TranslatedDouli (豆梨, "bean pear") is a physical electronic pet based on the ESP32-S3. Just call out "你好豆梨" ("Hello Douli") to talk to it; the companion backend handles conversation and long-term memory.