Rfid rc522 nodemcu arduino reader Rfid reader with nodemcu (rc522) Rc522 nfc/rfid — esphome
Rfid esp8266 wemos rc522 esp32 Rfid sensor tutorial for arduino, esp8266 and esp32 Esp32 i2c tca9548a elektronikkiste wolles interfaces wiring schnittstellen nutzen connected
Rc522 rfid esphome spi over binary .
.
RC522 NFC/RFID — ESPHome
RFID Sensor Tutorial for Arduino, ESP8266 and ESP32
How to use the I2C interfaces of the ESP32 • Wolles Elektronikkiste