1 Stück MAX3232 RS232 zu TTL Serial Port Konverter Modul DB9 Stecker COM
4,27 €
1x USB To RS232 TTL CH340G Converter Module Adapter Electronic Component yh. Wireless Serial 4 Pin Bluetooth RF Transceiver Module HC-06 RS232 backplane c. 1 Pcs New UART Serial Port to RS485 Converter Module RS485 to TTL Stable Module.
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