Waveshare 3965 - RS232 Communication Board, SP3232 On Board, 3V-5.5V, ESD Enhanced, Hardware Flow Control Supported
The RS232 Board is used for establishing RS232 communication with devices powered from 3V - 5.5V. It contains SP3232 (RS-232 Transceiver) and DB9 connector used for connecting PC and MCU. The RS232 Board features ESD protection and supports hardware flow control.
SP3232(RS232), DB9 connector, UART port
Development resources: demo codes, schematic, datasheets, etc.
- RS232 Board × 1
- 6-pin custom connector jumper wire × 1