EM-18 RFID Reader Module 2.2M ohm including Arduino

including Arduino

the 12 GPIO are intended to handle 20mA current (LED driving capacity)

the device is best suited to Applications of moderate power levels

The ESP-WROOM-32(ESP-32S) is a WiFi and Bluetooth module based on the ESP32 chip by ESPRESSIF

EM-18 RFID Reader Module 2.2M ohm including ArduinoRadio frequency identification (RFID) technology whereby digital data encoded in RFID tags is captured or identified by a reader via radio waves. EM 18 RFID Reader Module utilizes radio frequency electromagnetic fields to transfer data, For the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This EM 18 RFID Reader is a Tiny, simple to use RFID reader module. Pinout Pin