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Product description: CAN Bus overlay for Raspberry Pi Pico - UART - CAN converter - Waveshare 20240
A module enabling long range CAN Bus communication designed for Raspberry Pi Pico. The board is based on E810-TTL-CAN01 chip which provides UART to CAN signal conversion. It supports three conversion methods: transparent, transparent with identification and protocol mode. It works with speed from 300 bps to 921600 bps.
The manufacturer provides a user guide for Raspberry Pi Pico.
CAN Bus Overlay.Main features of the CAN Bus overlay for Raspberry Pi Pico
- Standard Raspberry Pi Pico pinouts
- Based on E810-TTL-CAN01 chip
- Three conversion modes: transparent, transparent with identification and protocol mode
Components on the board
- E810-TTL-CAN01 chip
- Circuit operation indicator
- Status indicator
operation mode: blinks with frequency of 1 Hz
command configuration mode: blinks with frequency of 5 Hz - TX/RX indicators
- Resistor configuration
ON: connected to 120 R resistor
OFF: disconnected from 120 R resistor (default) - CAN bus terminal
- Power supply selection
- UART selection
Component layout on the board.CAN bus module.CAN bus module specification
- Operating voltage: 3,3 V
- Communication interface: UART
- CAN transceiver: E810-TTL-CAN01
- Transmission speed: from 300 bps to 921600 bps
- Dimensions: 58 x 25 mm
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