125khz

Iceman Fork - Proxmark3

The new generation chameleon based on NRF52840 makes the performance of card emulation more stable. And gave the chameleon the ability to read, write, and decrypt cards.

[Deprecated] Iceman Fork, the most totally wicked fork around if you are into proxmark3

Python library to control Chinese USB HID 125Khz RFID Reader/Writer

A simple library to interface with RDM6300 RFID reader.

ID Card Reader and Writer for Android

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

Arduino RFID Library for MFRC522

RFID EM-18,EM-19 module Library for STM32 HAL

A simple library to interface with RDM6300 RFID reader.

EM4095 full-featured driver library for general-purpose MCU and Linux.

EM4100 full-featured driver library for general-purpose MCU and Linux.

A simple library to interface with Gwiot 7941E RFID reader

IoT Smart Door Lock with Rfid Reader

This is a mod for the Casio F91-W to include a 125kHz NFC chip, specifically the T5577. The goal of this was to create a working tag that would fit in the watch with no modification to the outer case and water resistance.

125 kHz badge grader for Flipper Zero. Hold an EM4100, HID Prox, Indala, AWID, ioProx, Gallagher or Nexwatch badge to the back and get a plain-English security grade with a full report. Read-only.

ESP32 rfid reader/writer using the EM4095 chip

125khz RFID/NFC tool

Arduino Nano based universal RFID (125kHz) & iButton emulator, reader, and duplicator with OLED display.

NXP HTRC110 HITAG / RFID 125kHZ Reader code for RP2350 / RP2040 in Zig / microzig