54,141 visible repositories in the index
1–20 of 20 · Most stars
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts 2.4GHz communications. Using an ESP32 and nRF24 modules, it generates noise and unnecessary packets, causing interference between the devices communicating, making them unable to work as intended. Ideal for controlled disruption and security testing.
Open-source e-reader firmware
Play mp3 files from SD via I2S
Program your microcontrollers in a fast and robust high-level language.
Creates up to a thousand WiFi access points with custom SSIDs.
Detect deauthentication frames using an ESP8266
Retro ESP32 is a turbo charged Odroid Go Launcher, Emulator and ROM Manager
Espressif ESP32 Based Smarthome screen for MQTT
ᛡᛒ BLE Scanner + Data persistence on SD Card for M5Stack, M5Core2, Odroid-Go, ESP32-Wrover-Kit and other models
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).
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.
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)
Groki Bot desktop robot (M5Stack CoreS3): firmware, a voice and MCP gateway for your computer, and a hand-off to Grok Bot agents
Ultra-low-cost robotic joint: a $1.5 FOC board inside a 1503 gimbal motor, plus a 3D-printed high-ratio precision gearbox. Cheap power, exact motion.
Translated闪猫造物 (Flashcat Creations) Flashduck — an open-source ESP32-S3 desktop duck robot with six servos, a single animated eye, wide-stance walking and two interaction systems (voice assistant / DuckClaw local agent).
CanAirIO is a citizen science initiative. We are developing a mobile application that is able to set a PM2.5 or CO2 sensors, and other related sensors, as a fixed station using WiFi or mobile station with an smartphone by using a Bluetooth connection.
An approach to designing IOT applications using ESP8266, ESP32 or Pyboard D endpoints
A trustless and decentralized Bitcoin library for Arduino compatible boards
Voip for Micropython ESP32 with Interactive Voice Response
Driver base for the VEML6075 UV Light Sensor