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RS232 To TTL RS232 To UART RS232 Serial Module Board ESD Protection with Dupont Cable
Description:
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.
Function: RS232 transceiver
Features: 3V-5.5V power supply, with ESD protection, support flow control
Typical Application: Serial level shifting
Main Resources: SP3232, DB9 interface female connector, UART interface
Information Included: Circuit schematic. Related PDF information
Pin Connection:
(Example: Connection to MCU)
- VCC: Connect to 3V-5.5V
- GND: Connect to GND
- RxOUT: Connect to MCU.RX (Signal Flow Direction: MCU.RX << SP3232 << PC.TX )
- TxIN : Connect to MCU.TX (Signal Flow Direction: MCU.TX >> SP3232 >> PC.RX)
- CTS : Connect to MCU.CTS (Signal Flow Direction: MCU.CTS << SP3232 << PC.RTS )
- RTS: Connect to MCU.RTS (Signal Flow: MCU.RTS >> SP3232 >> PC.CTS)
Package Included:
- 1 x RS32 Board
- 1 x Dupont Cable 6-Pin to User-Defined
