Description
The RS485 CAN HAT will enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions.
- Standard Raspberry Pi 40pin GPIO header for Raspberry Pi series boards.
- CAN function, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SIT65HVD230DR.
- RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485.
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightningproof & anti-electrostatic.
- Reserved control header, allows working with other control boards.
- Comes with online development resources and manual (examples in wiringPi/python).
Specification
- Operating voltage: 3.3V
- CAN chip: MCP2515
- CAN transceiver: SN65HVD230
- 485 transceiver: SP3485
- Dimensions: 65mm x 30mm
- Mounting hole size: 3.0mm
Interface
Documentation