Raspberry Pi Pico 2-Channel RS232 Owner’s Manual

June 3, 2024
Raspberry Pi

Raspberry Pi Pico 2-Channel RS232

Raspberry-Pi-Pico-2-Channel-RS232

Raspberry Pi Pico Header Compatibility
Onboard Female Pin Header for Direct Attaching To Raspberry Pi Pico Raspberry-Pi-Pico-2-Channel-RS232-1

Raspberry Pi Pico is not included

What’s on Board

Raspberry-Pi-Pico-2-Channel-
RS232-2

  1. SP3232 RS232 transceiver

  2. Raspberry Pi Pico header

  3. RS232 bus interface
    2-channel RS232 (DB9 male connector is also available through adapter cable)

  4. TVS diode

  5. ESD diode

  6. UART status indicators
    RXD0/TXD0: Channel 0 RX/TX indicators
    RXD1/TXD1: Channel 1 RX/TX indicators

Pinout Definition

Raspberry-Pi-Pico-2-Channel-
RS232-3

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