Description USB to CAN module is based on an open-source project and can be used to analyze the CAN bus protocol. Supports open-source host computer CAN protocol analysis software. Features the ADM3053 CAN isolation chip with 2500V isolation; baud rate up to 1 Mbps. Input voltage: 5V (via USB power supply) Baud rate: up to 1 Mbps Status indicator: tri-color LED Instructions: Install the RES jumper cap to enable the 120 terminal resistor; remove if not needed. Connect CAN_H and CAN_L to the CAN bus; GND connection is optional. Plug into a computer; the CAN device will appear in Device Manager. Launch the host software. Select the desired baud rate and sampling point, click OK; the onboard tri-color LED will illuminate. Send and receive data over the CAN bus. Chip: ADM3053 Color: Blue Transparent Material: PCB + Plastic + Metal Package Contents: 1 x USB to CAN Module Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and actual product. Measurement error allowance: +/- 1-3 cm.