Product description: CAN Bus shield for Raspberry Pi Pico - Waveshare 23775
Module from Waveshare enabling long-range CAN Bus communication for Raspberry Pi Pico . It is equipped with a CAN MCP2515 driver with an SPI interface and a SIT65HVD230DR transceiver. The shield has soldered dedicated connectors for connecting Pi Pico. The manufacturer has prepared a user's guide that will greatly facilitate the work with the module.
The Raspberry Pi Pico board is not included and must be purchased separately.
CAN Bus shield for Raspberry Pi Pico - Waveshare 23775.
The overlay is equipped with a CAN MCP2515 driver and a SIT65HVD230DR transceiver.
What is the CAN bus?
The CAN bus is like a nervous system that enables continuous communication . It allows each ECU to communicate with all other control units without complicated, special wiring. Via CAN, they can prepare and distribute information such as sensor data. The most common use of the bus is to create electronic networks in vehicles. However, in recent decades, other industries have also started to implement this solution. CAN began to be used in trams, trains, planes, as well as in medical and laboratory devices.
Components on the board
- RT9013-33GB - LDO voltage stabilizer
- MCP2515 - CAN driver
- SIT65HVD230DR - CAN transceiver
- Configuration of resistors (ON - 120 Ω resistor connected, OFF - 120 Ω resistor disconnected)
- CAN bus terminal
Arrangement of elements on the overlay.
The Waveshare overlay extends the Raspberry Pi Pico with CAN communication.Technical specification of the CAN Bus overlay
- Manufacturer: Waveshare
- Compatibility: Raspberry Pi Pico
- Communication interface: SPI
- CAN driver: MCP2515
- CAN transceiver: SIT65HVD230DR
- Transmission speed: from 5 kbps to 1000 kbps
- Supply voltage: 3.3 V to 5 V
- Dimensions: 52x21mm
