RS485 ESP32 Hutschienenmontage Erweiterungsplatine DC7-30V Power Input 5V 3,3V Output
ab 18,59 €
RS485 ESP32 Expansion board 1:This is just an expansion board. You need to insert a 30-pin ESP32 board when using it. 4 Lead out almost all IO ports (Except RS485 PIN IO1/IO3/IO17). 2: 1/3/17PIN is RS485 pin, not individually led out.
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