ESP32 RFID Access Control System v3.0ESP32 RFID Access Control System v3.0Industrial 2-layer ESP32 RFID access controller with 12V input, LM2596 5V rail, 3.3V logic, MFRC522 RFID, I2C LCD, relay output, b... show moreIndustrial 2-layer ESP32 RFID access controller with 12V input, LM2596 5V rail, 3.3V logic, MFRC522 RFID, I2C LCD, relay... show moreAanshp+U2 months ago·Star0
