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Two small green circuit boards with black chips and pin headers

MCDODO

MCDODO SN65HVD230 CAN Board 3.3V [2 PCS]

SKU CH-VP3R-ADGQ4

Connects microcontrollers to a CAN network with 3.3 V operation and ESD protection, supplied as a two-piece set

  • Product typeSingle Board Computers
  • Connects microcontrollers to CAN networks via onboard SN65HVD230 transceiver
  • Protects circuits with integrated ESD protection on the transceiver
  • Operates directly from a 3.3 V supply without extra regulation
  • Supplied as a pair of boards for dual-node development

CAN transceiver board for MCU integration

The MCDODO SN65HVD230 board adds a CAN transceiver to a microcontroller project, letting the MCU join a CAN network. It operates from a 3.3 V supply and includes on-board ESD protection for robust communication. The PCA82C250-compatible pinout eases drop-in replacement in existing designs. Two boards are supplied for prototyping or redundant nodes.

Fits breadboard or custom PCB alongside an MCU

The board needs only a 3.3 V rail and logic-level connections to the MCU’s CAN controller pins. Its on-board transceiver handles the differential bus drive, freeing the MCU from direct line driving and level translation. No external oscillator or regulator is required, keeping the bill of materials small. Builders who need galvanic isolation or 5 V bus levels must add those circuits separately.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 68% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Product typeSingle Board Computers

Questions about this item

How many SN65HVD230 CAN boards are included in the 3.3V pack?

The listing provides two SN65HVD230 CAN boards in a single 3.3V pack.

Does the SN65HVD230 board include ESD protection for continuous CAN bus operation?

Yes, the board features onboard ESD protection for the CAN transceiver during sustained communication.

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