Waveshare RS485 CAN HAT for Raspberry Pi
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Waveshare RS485 CAN HAT for Raspberry Pi

$17.31
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Description Waveshare RS485 CAN HAT for Raspberry Pi Facilitates stable long-distance communication Integrates 40PIN GPIO for Raspberry Pi boards Features CAN and RS485 functions with automatic control Includes 120Ω terminal resistor and TVS for surge protection Comes with online resources and manual for development The Waveshare RS485 CAN HAT for Raspberry Pi facilitates stable long-distance communication between Raspberry Pi and other devices. It integrates a standard 40PIN GPIO extension header, supporting Raspberry Pi series boards. The device features a CAN function with an onboard MCP2515 controller via SPI interface and a SIT65HVD230DR transceiver. Additionally, it includes an RS485 function controlled via UART, supporting half-duplex communication with automatic TX/RX control. The HAT is equipped with a 120Ω terminal resistor for RS485 and CAN interfaces, enabled via a DIP switch, and a transient voltage suppressor for surge protection. View more What's Included 1x Waveshare RS485 CAN HAT for Raspberry Pi 1x RPi screws pack (2 pieces) Dimensions 65 x 30 mm Links Website RS485 CAN HAT for Raspberry Pi - RS485 CAN HAT Wiki Specifications Standard Raspberry Pi 40-pin GPIO extension header, compatible with Raspberry Pi series boards CAN function with onboard CAN controller MCP2515 via SPI interface and onboard transceiver SIT65HVD230DR RS485 function controlled via UART, supporting half-duplex communication with automatic TX/RX control, featuring onboard transceiver SP3485 Onboard 120Ω terminal resistor for RS485 and CAN interfaces, enabled via DIP switch Onboard TVS (Transient Voltage Suppressor) effectively suppresses surge voltage and transient spike voltage in the circuit for RS485 transceiving, providing lightning protection and anti-electrostatic features Reserved control header allows integration with other control boards Includes online development resources and manual with examples in wiringPi and Python CAN controller MCP2515 operating voltage: 3.3V CAN transceiver: SIT65HVD230DR RS485 transceiver: SP3485

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