5V 3.3V 3in1 Serial Converter Board USB To RS485 RS232 TTL Serial Module CP2102
3,52 €
Module interface: The module has serial port TTL (VCC, GND level, TX, RX interface), serial port RS232 (VCC, GND level, TX, RX interface), serial RS485 of the A, B interface. 1 x USB to RS485 RS232 TTL Serial Port Module CA.
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