Pmod RS232

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Pmod RS232
Serial Converter and Interface Standard
Features
  • Standard RS232 DB9 connector
  • Optional RTS and CTS handshaking functions
  • 6-pin Pmod connector with UART interface
Electrical
Bus
Logic Level
3.3V
Physical
Width
1.0 in (2.54 cm)
Length
1.3 in (3.30 cm)
Documentation
Reference Manual
Schematic
J2 Pinout
Pin 1
~RE
Pin 2
TXD
Pin 3
RXD
Pin 4
DE
Pin 5
GND
Pin 6
VCC
Design Resources
Fritzing Part
J1 Pinout
Pin 1
CTS
Pin 2
RTS
Pin 3
TXD
Pin 4
RXD
Pin 5
GND
Pin 6
VCC

The Digilent PmodRS232 (Revision B) converts between digital logic voltage levels to RS232 voltage levels. The RS232 module is configured as a data communications equipment (DCE) device. It connects to data terminal equipment (DTE) devices, such as the serial port on a PC, using a straight-through cable.



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Programmable Logic
Reference Projects

Additional Resources