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GitHubgeo-tp/esp32-bit-pirate

ESP32-Bit-Pirate

A Hardware Hacking Tool with Web-Based CLI That Speaks Every Protocol

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5.4k436731 day agoReviewed by Kitploit

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ESP32 Bit Pirate

Logo banner of the ESP32 Bit Pirate firmware

ESP32 Bit Pirate is open-source firmware that turns your device into a multi-protocol development and analysis tool, inspired by the legendary Bus Pirate.

It supports sniffing, sending, scripting, and interacting with various digital protocols (I2C, UART, 1-Wire, SPI, etc.) via a serial terminal or web-based CLI. It also communicates with radio protocols like Bluetooth, Wi-Fi, Sub-GHz and RFID.

The official project website centralizes everything: ESP32 Bit Pirate Website.

From there you can install the firmware, open the web tools, follow hardware guides, explore recipes, and access the documentation.

Demo showing the different mode of the ESP32 Bit Pirate firmware Demo showing the LittleFS file system of the ESP32 Bit Pirate firmware

Features

  • Interactive command-line interface (CLI) via USB Serial or WiFi Web.

  • Modes for:

    • HiZ (default)
    • I2C (scan, glitch, slave mode, dump, eeprom)
    • SPI (eeprom, flash, sdcard, slave mode)
    • UART / Half-Duplex UART (bridge, read, write)
    • 1WIRE (ibutton, eeprom)
    • 2WIRE (sniff, smartcard) / 3WIRE (eeprom)
    • DIO (Digital I/O, read, pullup, set, pwm)
    • Infrared (send, record, universal remote)
    • USB (HID, flashrom, storage, usb-uart)
    • Bluetooth (BLE HID, scan, spoofing, sniffing)
    • Wi-Fi / Ethernet (sniff, deauth, nmap, netcat)
    • JTAG (scan, SWD, openOCD)
    • LED (animations, set LEDs)
    • I2S (test speakers, mic, play sound)
    • CAN (sniff, send and receive frames)
    • SUBGHZ (analyze, record, replay)
    • RFID (read, write, clone)
    • RF24 (scan, send, receive)
    • FM (analyze, broadcast)
    • CELL (dump sim card, sms, call)
    • LORA (sniff, payload, meshtatic)

  • Protocol sniffers I2C, UART, SPI, 1Wire, 2wire, CAN, Wi-Fi, Bluetooth, SubGhz.

  • Baudrate auto-detection, AT commands and various tools for UART.

  • Registers manipulation, EEPROM dump tools, identify devices for I2C.

  • Read all sort of EEPROM, Flash and various others tools for SPI.

  • Scripting using Bus Pirate-style bytecode instructions or Python.

  • Device-B-Gone command with more than 80 supported INFRARED protocols.

  • Direct I/O management, PWM, servo, GPIOs state.

  • Analyze radio signals and frequencies on every bands.

  • Near than 50 addressable LEDs protocols supported.

  • Ethernet and WiFi are supported to access networks.

  • Import and export data with the LittleFS over HTTP.

  • Pirate assistant to help you with the firmware.

  • USB-Uart dongle, SPI programmer, logic analyzer and more.

  • Web Serial tools to use USB Serial over a web browser.

Supported Devices

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