This is an ESP32 shield with a CAN transceiver and a 3.3V voltage regulator. It has a red LED to indicate power, a blue LED connected to D26, and pads for an optional (not included) SMD 1206 120Ω CAN termination resistor on the back.
Compatible with the 30 pin ESP32 DevKit V1 version ONLY. Add it to your cart here or get it from Amazon, AliExpress or your favourite electronic store.
The shield comes with female headers, JST XH2.54 header and a 4 wire cable. PS: the colour of the wires are arbitrary.
This is a custom, machine assembled, CAN bus shield designed to fit the 30 pin ESP32 DevKit1 board version. It uses the SN65HVD233 CAN transceiver and can be powered directly from a 12v power source (like a car battery).