# 2-Channel RS485 Module for Raspberry Pi Pico, SP3485 Transceiver, UART To RS485

**Type:** Product page · **SKU:** WS-19717 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/2-channel-rs485-module-raspberry-pi-pico-sp3485-uart.html ([markdown](https://core-electronics.com.au/2-channel-rs485-module-raspberry-pi-pico-sp3485-uart.html.md))

2-Channel RS485 Module For Raspberry Pi Pico

## Pricing

- **Price:** $11.50 (inc GST) — $10.45 AUD, exc GST
- **Quantity discounts:** 10+ $10.04 (exc GST) · 25+ $9.73 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 11 today, and up to 300 more in 12–19 days.

## Description

2-Channel UART to RS485 Module for Raspberry Pi Pico

## Specifications

- **Operating voltage**: 3.3V
- **RS485 transceiver**: SP3485
- **Communication bus**: UART
- **Baudrate**: 300~500000bps
 
## What's On Board

## ![](https://core-electronics.com.au/attachments/localcontent/Pico-2CH-RS485-details-intro_11652e72c31.jpg)

1. **RS485 bus interface** 2-channel RS485
2. **UART status indicators** RXD0/TXD0: Channel 0 RX/TX indicatorsRXD1/TXD1: Channel 1 RX/TX indicators
3. **Power indicator**
4. **SP3485 RS485 transceiver**
5. **SMAJ12CA** transient suppress diode array
6. **Raspberry Pi Pico header**
 
## Pinout

## ![](https://core-electronics.com.au/attachments/localcontent/Pico-2CH-RS485-details-inter_1152919baa4.jpg)

## Dimensions

## ![](https://core-electronics.com.au/attachments/localcontent/Pico-2CH-RS485-details-size_14472dd7aa7.jpg)

## Resources

- Wiki

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/W/S/WS-19717-1.jpg)