<p>The 2-CH CAN FD HAT is a 2-Channel CAN bus expansion HAT designed for , supports CAN FD (CAN with Flexible Data-Rate). It enable CAN bus for your , not only the original CAN 2.0 protocol, but also the CAN FD extension, with higher data throughput.</p> <p>Thanks to multi onboard protection circuits, including 500W lightningsurge, ESD protection, short circuit protection, and electrical isolation, it make the communication more safe and more reliable.</p> <p>Standard 40PIN GPIO extension header, supports series boards, Nano</p> <p>Supports both traditional CAN2.0 and CAN FD protocols</p> <p>Breakout SPI control pins, for connecting with host control boards like STM32\/for </p> <p>Onboard electrical isolation, up to 5KV isolated voltage, stable operation, higher anti-interference capability</p> <p>Onboard lightningproof, ESD protection, short circuit protection, more safe communication</p> <p>Onboard voltage translator, select 3.3V\/5V operating voltage by jumper</p> <p>Onboard 120\u03A9 terminal resistor, configured by jumper</p> <p>Colour:blue</p> <p>Material:plastic</p> <p>The actual product may have slight color difference or difference, which not affect the use</p> <p>Package Contents:</p> <p>1 x Expansion Board</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>