Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

Arduino core for the ESP32

Wireless keystroke injection attack platform

ESP32 Display Controller (VGA, PAL/NTSC Color Composite, SSD1306, ST7789, ILI9341), PS/2 Mouse and Keyboard Controller, Graphics Library, Sound Engine, Game Engine and ANSI/VT Terminal

Cooperative multitasking for Arduino, ESPx, STM32, nRF and other microcontrollers

A Flipper Zero clone, but cheapest, DIY and simply Open Source, made with Arduino IDE

ESP8266 RFID (RC522, PN532, Wiegand, RDM6300) Access Control system featuring WebSocket, JSON, NTP Client, Javascript, SPIFFS

Open-source ESP32-powered tool to scan, jam, spoof, and master BLE, Wi-Fi, and 2.4GHz networks.

BLE and Bluetooth Jammer with nRF24L01 and ESP32

Firmware Launcher for ESP32 boards like: M5Stack, Lilygo, Marauder and CYD devices.

Perfect companion for your Flipper Zero. ESP32 with WiFi, BT/BLE, micro-SD, camera+PSRAM, flashlight and extras: NRF24/CC1101, 3V/5V sensors

Bluetooth jamming esp32 with nrf24l01

NFC library for Arduino using PN532

Unified library for M5Stack series

Arduino library for SPI and I2C access to the PN532 RFID/Near Field Communication chip

CapibaraZero main firmware repository

ESP8266-Evil Twin with deauth capability

A collection of alternatives for running Flipper Zero functions on more affordable devices such as M5Stack, Liligo and ESP32 in general.

💾 Customizable menu system for M5Stack, M5Unified and ESP32-Chimera-Core - loads apps from the Micro SD card. Easily add you own apps

PCF8574 library. i2c digital expander for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266. Can read write digital values with only 2 wire. Very simple to use and encoder supp…

BLE jammer using NRF240L+ modules and Maple Mini (STM32)

A Portable ESP32 Wireless Pentesting Device

Standalone Wireless keystroke injection attack platform for ESP32 s2/s3

SD Library for Arduino

A cybersecurity tool for RF scanning, copying, and replaying signals

ESP8266 / ESP32 / Arduino driver lib for using the great TI C1101 transceiver

A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32