Raspberry Pi Pico 2-Channel RS232 Owner’s Manual

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 is not included

What’s on Board

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

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