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Product description: CAN Bus BFF Add-On - CAN Bus module - MCP25625 - SPI - for QT Py and Xiao - Adafruit 5877
Adafruit CAN Bus BFF Add-On is a practical shield that allows you to add CAN Bus communication functionality to QT Py and Xiao boards. The module uses the MCP25625 chip, which is a combination of the MCP2515 controller and the MCP2551 transceiver , which ensures compatibility with the most popular Arduino and CircuitPython libraries. The shield supports data transmission at up to 1 Mb / s in standard or extended mode. Thanks to the JST PH socket and the built-in 120 Ω terminating resistor , integration with existing CAN Bus networks is quick and intuitive.
Special features of the communication module
- Support for CAN v2.0B standard - the module provides full compatibility with the CAN bus, supporting transmission speeds up to 1 Mb/s, making it an ideal solution for advanced communication projects
- Integrated MCP25625 Chip - Uses the powerful MCP25625 chipset that combines the MCP2515 controller and MCP2551 transceiver, ensuring reliable and stable communication
- Compact design - thanks to its small dimensions (20.7 mm x 17.7 mm x 7.1 mm) the module is ideal for projects where space is limited
- JST PH 3-pin connector - enables quick and easy connection to the CAN bus. The black wire is ground, the red is CAN H, and the white is CAN L
- QT Py and Xiao Compatibility - Designed specifically to work with the compact QT Py and Xiao boards, allowing for easy integration into your projects
CAN Bus BFF Add-On Technical Specification
- Controller: MCP25625 (MCP2515 + MCP2551)
- CAN Standard: CAN v2.0B
- Transmission speed: up to 1 Mb/s
- Bus connector: JST PH 3-pin
- Interface: SPI
- Terminating resistor: 120 Ω, built-in (can be removed by cutting the jumper)
- Compatibility: QT Py, Xiao
- Power supply: 5V (from base board)
- Dimensions: 20.7 x 17.7 x 7.1 mm
- Weight: 1.7 g
Kit Contents
- Adafruit CAN Bus BFF Add-On Module
- DIY soldering pin kit
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