DC 5 V 16 Kanal Wireless WIFI Modul IoT ESP32 Relais Treiber Fernbedienung M
9,32 €
1>.1pcs 16-Bit Relay Driver Module. Reserved firmware update interface. Built-in test code. Size:45.5 40.5 12.5mm. Support programming mode. Work Temperature:-25℃~85℃. Work Humidity:5%~95%RH.
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