DC 5 V 16 Kanal Wireless WIFI Modul IoT ESP32 Relais Treiber Fernbedienung F
10,02 €
1>.1pcs 16-Bit Relay Driver Module. Reserved firmware update interface. Built-in test code. We will try our best to avoid any quality problem. Product Image Support programming mode. Work Temperature:-25℃~85℃.
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