Repository Index

A many speaker distributed music synthesizer using UDP multicast over WiFi

• synth
• wifi
• esp32

Examples for I2S support on microcontrollers that run MicroPython

• pyboard
• micropython
• i2s-microphone
• i2s-dac

ESP-NOW Arduino library for ESP8266 and ESP32

• esp8266
• esp32
• esp-now
• arduino-library

Transform your spin bike into a Smart Trainer!

• zwift
• platformio
• esp32
• stepper-motor

Add AirPrint / AirScan support to your old printer, using just a cheap ESP32-S3

Simple and lightweight HTTP async server for micropython

• micropython
• http-server
• restful
• esp32

ST7735 TFT LCD driver for MicroPython

• micropython-esp32
• micropython

Belay is a python library that enables the rapid development of projects that interact with hardware via a micropython-compatible board.

• arduino
• esp32
• hardware
• micropython

A multi-model Muse: personal AI voice assistant on ESP32 - wake word or knob, any OpenAI-compatible brain (STT/chat/TTS mix-and-match), streaming replies, out of the box. Built on muse-gadget-sdk.

• esp32
• esp32-s3
• openai
• sensecap-watcher

An ESP32 board as the radio speaks Nintendo Switch local wireless (LDN/Pia) to Pokémon games on a real Switch: trades and Mystery Gift with FRLG, LGPE, SwSh, BDSP, PLA, SV and PLZA, from the desktop app, Android (USB) or iPhone (Bluetooth).

• ldn
• nintendo-switch
• pokemon
• switch

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)

• amoled
• desktop-robot
• esp32
• esp32-s3

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

Full featured ePaper library for ESP32 with demo application

• esp32
• epaper
• display
• library

ESP32 using MicroPython meets LoRa and LoRaWAN.

• esp32
• lorawan
• lora
• lorawan-application

An ESP32 based e-paper art display

Fast pure-C driver for MicroPython that can handle display modules on ST7789 chip

• esp8266
• st7789
• micropython-driver
• esp32

🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbus, whatnot...

• esp32
• growbox
• iot
• mqtt

A little Spotify remote to remind you that there's a lot of music out there.

• esp32
• spotify
• spotify-api
• spotify-connect

Groki Bot desktop robot (M5Stack CoreS3): firmware, a voice and MCP gateway for your computer, and a hand-off to Grok Bot agents

• esp32
• firmware
• m5stack
• mcp

Arduino Text-to-Speech Library

• text-to-speech
• arduino
• tts
• speech

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.

• edge-ai
• esp32
• esp32-s3
• inmp441

Infrared gesture-based BLE media controller for AtomS3R and PAJ7620U2; C++ firmware, trajectory replay, and documented v24 baseline.

• arduino
• ble-hid
• embedded-systems
• esp32-s3

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.

A micro neural network multilayer perceptron for MicroPython (used on ESP32 and Pycom modules)

• micropython
• neural-network
• multilayer-perceptron
• mlp