5242068746240000 Businesspro Mall M5Stack Mini RFID Unit (MFRC522) (行貨1年保養) RFID has an RFID chip MFRC522 inside. The MFRC522 operates in the 13.56MHz frequency band and uses the modulation and demodulation principle to interact with t Product #: businesspro-M5Stack Mini RFID Unit (MFRC522) (行貨1年保養) 2021-10-21 Regular price: $HKD$88.0 Available from: Businesspro MallIn stock
businessproBusinesspro Mall