https://www.lectronz.com/products/isolated-dual-can-board-classic-can-2-0b-3-3v
Isolated Dual-CAN Board - Classic CAN 2.0B (3.3V) by smuQDev
A robust, industrial-grade 3.3V Dual-CAN interface featuring full galvanic isolation and integrated ESD protection.
isolateddualboardclassic