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Two small green circuit boards with black chips and pin headers

KEHIPI

KEHIPI SN65HVD230 CAN Board 3.3V 2 PCS

SKU CH-ZP1F-AJEE5

Two SN65HVD230 CAN boards add 3.3 V transceivers with ESD protection for connecting microcontrollers to a CAN network

  • Connect MCUs to CAN networks via onboard SN65HVD230 transceiver
  • ESD protection safeguards the transceiver from electrostatic discharge events
  • Powered from a 3.3 V supply for low-voltage MCU compatibility
  • Compatible with PCA82C250 pinout for drop-in replacement designs
  • Supplied as a two-board pack for multi-node prototyping

CAN Bus Interface Board

The KEHIPI SN65HVD230 board provides a 3.3 V transceiver that connects microcontrollers to a CAN network. It uses the SN65HVD230 chip and includes onboard ESD protection. The module is compatible with the PCA82C250 standard. Two boards are supplied in the pack.

Hobbyists and Prototypers

Makers who need a simple way to add CAN connectivity to 3.3 V MCU projects will find this board convenient. Developers requiring 5 V logic levels, isolated transceivers or integrated controllers should look at alternative modules. The pack contains only the bare transceiver boards.

Sustained Bus Operation

Under continuous bus traffic the SN65HVD230 maintains communication without overheating in typical low-power nodes. The 3.3 V supply keeps dissipation modest during long message streams. ESD protection helps the transceiver survive repeated transients on the line.

Pontos fortes

  • Connect MCUs to CAN networks via onboard SN65HVD230 transceiver
  • ESD protection safeguards the transceiver from electrostatic discharge events
  • Powered from a 3.3 V supply for low-voltage MCU compatibility
  • Compatible with PCA82C250 pinout for drop-in replacement designs
  • Supplied as a two-board pack for multi-node prototyping

Especificações

Brandwaveshare
Model2PCS SN65HVD230 CAN Board
Part Number2PCS SN65HVD230 CAN Board

Perguntas sobre este artigo

What MCU voltage level is required for the onboard SN65HVD230 transceiver to operate?

The board is powered from a 3.3V supply, so the connected microcontroller must also use 3.3V logic levels for the CAN TX and RX pins.

Can this board replace a PCA82C250 transceiver in an existing CAN bus design?

Yes, the manufacturer highlights compatibility with the PCA82C250, meaning it can interface with legacy networks using that older transceiver standard.

How do I confirm the board is communicating correctly after wiring it to my MCU?

Monitor the CAN TX and RX lines on the MCU; successful frame transmission and reception without error frames indicates the SN65HVD230 is functioning as intended.

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