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RF Sonoff RM433 Remote Control with Base RF Transceiver 2.4G (nRF24L01+) 433MHz RF (UART) Transceiver Module-1km Wireless PS2 Controller (Compatible) Breakout for NRF24L01 with Socket RF 4CH Remote Control Kit (Toggle) 434MHz RF Transceiver Module (UART)-100m
RFID Mifare RC522 RFID Kit Mifare Card RFID Key Chain Tag RFID Card Mifare Reader/Writer CR038 M5Stack RFID MFRC522 Unit Grove - NFC
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Smart Home Sonoff RM433 Remote Control with Base Sonoff S26 - UK Type WiFi Smart Power Socket Adapter Sonoff SV 5-24VDC WiFi Smart Switch Sonoff Basic R3-WiFi Smart Switch Sonoff DW2-WiFi Door/Window Sensor Sonoff RFR3 - WiFi DIY Smart RF Control Switch Sonoff Dual - Two Gang WiFi Smart Switch