SN65HVD230 CAN Board Network Transceiver Evaluation Development Module

The SN65HVD230 CAN Board Network Transceiver Module provides a physical layer interface between a CAN controller (such as in STM32, Arduino, or ESP32) and the CAN bus. Built around the SN65HVD230 transceiver IC, it offers robust communication with high noise immunity and differential signaling for stable data exchange even in electrically noisy environments.

The module supports a communication rate of up to 1 Mbps and can operate with 3.3V or 5V logic systems, making it compatible with various microcontrollers and embedded systems. It includes an onboard TX and RX indicator LED (on some versions) for monitoring communication activity, as well as a mode selection jumper that allows switching between normal, standby, and slope control modes.

Its compact design, reliable performance, and support for long-distance differential communication make it ideal for applications such as industrial control, robotics, vehicle networking, and distributed sensor systems.