Arduino ElecFreaks EF02037 can bus shield

ElecFreaks CAN bus shield

Model number: EF02037

Currently own, haven't tested.

Purchased from Aliexpress

Manufacturer page

Manufacturer Wiki

Features

Implements CAN V2.0B at up to 1 Mb/s
SPI Interface up to 10 MHz
Ariduino/ Freaduino Completely compatible
Standard (11 bit) and extended (29 bit) data and remote frames
Industrial standard 9 pin sub-D connector
Two receive buffers with prioritized message storage
Operating voltage: DC5-12V
Size: 78mmx53.5m