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

SKU: 19717
Part Number: Pico-2CH-RS485
Brand: Waveshare


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2-Channel RS485 Module for Raspberry Pi Pico, SP3485 transceiver, UART to RS485
2-Channel RS485 Module for Pico

incorporates RS485 transceiver SP3485, using UART bus

Features at a glance
  • Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
  • Using UART bus, easily converting UART to RS485, or vice versa
  • Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Operating voltage 3.3V RS485 transceiver SP3485
Communication bus UART Baudrate 300~500000bps
Raspberry Pi Pico header compatibility

onboard female pin header for direct attaching to Raspberry Pi Pico,
male pin header for stacking other modules

Raspberry Pi Pico and Pico-LCD-0.96 are NOT included.
What's On Board
  1. RS485 bus interface
    2-channel RS485
  2. UART status indicators
    RXD0/TXD0: Channel 0 RX/TX indicators
    RXD1/TXD1: Channel 1 RX/TX indicators
  3. Power indicator
  1. SP3485 RS485 transceiver
  2. SMAJ12CA
    transient suppress diode array
  3. Raspberry Pi Pico header
Pinout definition
Outline dimensions
Resources & Services

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Weight: 0.013 kg

Quick Overview

  1. Pico-2CH-RS485 x1