2-Channel RS232 Module for Raspberry Pi Pico, SP3232EEN Transceiver, UART To RS232
2-Channel RS232 Module for Raspberry Pi Pico, SP3232EEN Transceiver, UART To RS232 is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability

Call us on 1300 240 817 between 10 AM and 4 PM on weekdays or email team@littlebird.com.au .
The Fastest Shipping
The Fastest Shipping
We ship faster because we built our own shipping 🤖 robot.
Pi Australia is operated by Little Bird, and we go to great lengths to ship your orders, often within minutes.
You can view shipping options and pricing at checkout without logging in.
For orders over 500g (such as bulky items), shipping may cost more than the initial estimate.
We deliver across Australia, and here are the options (based on your location; view them on the cart page):
- Standard Post: Starting at $7 (6+ business days, with tracking)
- Express Post: Starting at $11 (2+ business days, with tracking)
- Same Day Delivery: Available for Sydney orders.
- Non-metro WA, NT, SA, and TAS: May take an additional 2+ days.

Introducing the 2-Channel RS232 Module designed specifically for the Raspberry Pi Pico. Equipped with the SP3232EEN Transceiver, this module seamlessly interfaces with the UART To RS232 standard Raspberry Pi Pico header, offering compatibility across the entire Raspberry Pi Pico series.
Key Features:
- Utilises UART bus for effortless conversion between UART and RS232, in both directions
- Comprehensive development resources and a user-friendly manual included, featuring Raspberry Pi Pico C/C++ and MicroPython examples.
Features At A Glance
- Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
- Using UART bus, easily converting UART to RS232, or vice versa
- Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Specifications
OPERATING VOLTAGERS232 TRANSCEIVERCOMMUNICATION BUSBAUDRATE
3.3V-5V | SP3232EEN |
UART | 300~912600bps |
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
- SP3232 RS232 transceiver
- Raspberry Pi Pico header
- RS232 bus interface
2-channel RS232 (DB9 male connector is also available through adapter cable)
- TVS diode
- ESD diode
- UART status indicators
RXD0/TXD0: Channel 0 RX/TX indicators
RXD1/TXD1: Channel 1 RX/TX indicators
Pinout Definition
Outline Dimensions
Resources & Services
WIKI: Pico-2CH-RS232
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.