RS232 Connector Expansion Shield for LattePanda V1

SKU: DFR0734

The TDx31S232H RS232 Interface Expansion Board is an industrial-grade shield designed to expand the RS232 interface for LattePanda V1. Featuring MORNSUN RS232 module, it provides power isolation and signal isolation, ensuring safe connectivity with RS232 devices. The onboard DB9 connector allows easy connection while the stackable design enables secure attachment to the mainboard without obstructing heat dissipation. This expansion shield is ideal for industrial applications and includes an adapter for convenience.

Front of RS232 connector expansion shield for LattePanda V1.0 with multiple ports and DFRobot label.-DFRobot product sku:DFR0734 image.
  • Docs
  • Tech Specs
  • Specification

    Parameter Specification
    Operating Voltage +5V
    Compliance EIA/TIA-232-F Standard
    Indicator Data Transceiving
    Port DB9 Port(male)
    Baud Rate Up to 115200bps
    Isolated Voltage 2500VDC
    Built-in Feature Isolated Power
    Operating Temperature -40℃ to +85℃

    Note: Not Support for Hot Pluggable.

    Pinout

    Board Overview

    DB9 PinOut

    PinOut

    DB9 Pin Number(Male) Description
    1 NC
    2 RXD
    3 TXD
    4 NC
    5 GND
    6~9 NC

    For LattePanda V1 Pin Defintion, refer to official Wiki.

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