









A LoRa expansion board for Raspberry Pi offers ultra-long-range wireless communication up to 5 km, wake-on-radio and UART control for DIY IoT applications.










Featuring a MAX485 and FTDI232, this converter will take USB and turn it into an RS485 signal.

Featuring a MAX485 and CH340, this converter will take USB and turn it into an RS485 signal.








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