NEW CH343P USB to Serial/TTL UART Module 3.3V 5V Switch NEW
2,32 €
● the serial port supports 5, 6, 7 or 8 data bits, and supports odd check, even check, blank, flag and no check. ● unique ID (USB serial number) is built in the chip. hope you could understand. ● support half duplex, provide sending status tnow, and support RS485 switching.
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