This CAN Bus module enables long-range CAN Bus communication with your Raspberry Pi Pico via UART.

The board uses an EBYTE E810-TTL-CAN01 CAN-Bus module which features operating and status LEDindicators. The board also includes TX/RX indicators, a resistor config selector and power/UART selector pads (solder).

Online development resources are available, which include wiring guidance and example code, with additional information being found on the Waveshare Wiki.

Note: Raspberry Pi Pico not included. You’ll need a Pico with male headers soldered to it. You can grab a Pico hereand Pico male headers here, or buy a Pico with pre-soldered headers.

Features

• Designed for Raspberry Pi Pico
• Incorporates E810-TTL-CAN01 module, UART to CAN bus conversion
• Three conversion methods:
• Transparent conversion
• Transparent conversion with identification
• Protocol mode conversion

• Onlinedevelopment resources and manual

Specifications

• Operating Voltage: 3.3 V
• Communication Bus: UART
• Can Transceiver: E810-TTL-CAN01
• Baudrate: 300~921600bps
• Dimensions: 58.00 x 25.00mm

What’s On Board

• 1) E810-TTL-CAN01 module
• 2) Module operating indicator
• 3) Module status indicator
  • Operating mode: blinking at 1Hz frequency
  • Command configuration mode: blinking at 5Hz frequency
• 4) TX/RX indicators
• 5) Resistor config
  • ON: connected to 120R matching resistor
  • OFF: disconnected from 120R matching resistor (default)
• 6) CAN bus terminal
• 7) Power supply selection
• 8) UART selection

Package Contents

• 1xCAN Bus Module for Pico

Raspberry Pi Pico not included

Resources

• Waveshare Wiki

Pinout Definition