About this item
  1. Based on Raspberry Pi 40Pin GPIO interface, suitable for Raspberry Pi series motherboards
  2. With CAN function, make SPI interface CAN controller MCP2515, with transceiver SN65HVD230
  3. With RS485 function, use UART control, half-duplex communication, support automatic switching of sending and receiving status without program control, the transceiver is SP3485
  4. Onboard TVS (transient voltage suppression tube), RS485 communication can effectively suppress the surge voltage and transient peak voltage in the circuit
  5. Specially designed for Raspberry Pi to keep Raspberry Pi and other devices in normal communication