
ESP32 Modbus RTU 8CH MOSFET Module RS485 TTL UART 8 Opto-Isolated Input CH340 WiFi BT Type-C & 7-24VDC Dual Dual Power Supply
Tools > Measurement & Analysis Instruments
10,67 US$ (≈ 71,38 kr.)
21,77 US$
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Tools > Measurement & Analysis Instruments