Waveshare 2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi, Dual Chips Solution, Stackable Design For Expanding Multiple CAN Channels, Raspberry Pi HAT

This is a 2-channel CAN bus expansion HAT designed for Raspberry Pi, supports CAN2.0, features multi-onboard protection circuits, high anti-interference capability, and stable operation. It suits fields such as automotive devices or industrial automation. Note: For More Information click on link https://www.waveshare.com/wiki/2-CH_CAN_HAT Features Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. Adopts MCP2515 and SI65HVD230(or SN65HVD230) dual chips combined solution, allowing 2-channel CAN communication. Integrated power isolation, providing stable isolated voltage, requires no extra power supply for the isolated terminal. Onboard digital isolator, signal isolation makes communication safer, more stable, and better anti-interference. Onboard TVS (Transient Voltage Suppressor) diode, provides ESD protection and transient peak voltage protection. Onboard voltage translator, select 3.3V/5V operating voltage by jumper. Onboard 120Ω terminal resistor, configured by jumper. Breakout SPI control pins, for connecting with host control boards like STM32/Arduino. Comes with online development resources and a manual.