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RS232 Connector Expansion Shield for LattePanda Alpha&Delta

220 units will be available shortly.

Express post shipping available (product is on backorder)

This industrial-grade RS232 shield from DFRobot is specially designed to expand one RS232 port (D-Sub, 9Pin, male) with high reliability for LattePanda Alpha and LattePanda Delta. Employing FTDI USB to serial port chip and industrial-grade isolated transceiver module, the shield comes with the characteristics of signal isolation, power isolation, lightning and surge protection, transient impulse voltage resistance, and bus protection so that it supports reliable data transmission and also can effectively protect your LattePanda mainboard for providing a high-reliability connection for point-to-point.

The product employs a stackable connection, making it able to be easily fixed onto LattePanda mainboard by copper columns without blocking the heat dissipation area of the mainboard. It can be safely applied in industrial scenarios.

Plug the shield into LattePanda Alpha & Delta


Facilitate the development and use of industrial-grade RS232 communication on Windows (compatible with Linux)

  • Signal & power isolation
  • Reliable transmission
  • Up to 115200 bps communication baud rate
  • Easy to connect and use
  • No effect on the cooling performance of mainboard
  • DB9 adapter and copper columns and screws

  • Specification
  • Operating Voltage: 5V
  • Operating Temperature: -40°C to +85°C
  • Baud Rate: up to 115200 bps
  • Isolation Voltage: 2500VDC
  • EIA/TIA-232-F Standard Compliant
  • Not Support Hot Plugging

  • Documents
  • Product wiki

  • Shipping List
  • RS232 Connector Expansion Shield for LattePanda Alpha&Delta x1
  • DB9 Adapters female to female x1
  • M3 Double through hexagonal copper column (12mm) x3
  • M3 Round head screws x6
  • The RS232 Connector Expansion Shield for LattePanda Alpha&Delta appears in the following collections:

    SKU DF-DFR0778