Features
Supports CAN2.0A (standard frame) and CAN2.0B (extended frame)
CAN baud rate is configurable in the range of 5Kbps-1Mbps
Supports 4 working modes: normal mode, loopback mode, silent mode, silent loopback mode.

1. Normal mode
CAN normal communication mode for sending and receivig data to and from CAN bus normally.
2. Loopback mode
The data can be sent to the CAN bus and feedback to the internal receiver at the same time, cannot receive data, which is used for self-testing.
3.Silent mode
Can receive data normally, bnut only can send implicit bit instead of real reports, which is used for analyzing CAN bus activity
4. Silent loopback mode
This mode is used for ''Warm self-testing'' (Online self-testing). It can be used for self-testing like Loopback mode, but doesn't affect the CAN bus network.

Supports multiple CAN data sending modes: single frame, multiple frames, manually, regularly and cyclic sending
Supports multiple CAN data receiving modes: can be configured to only receive data from a certain ID, or specify ID to automatically answer the configured data
Data can be saved as TXT or Excel
Supports CAN bus detection for status checking
Sending/receiving CAN data with time scale, allows sequentially displaying
Baud rate of USB virtual COM port is configurable in the range of 9600 ~ 2000000bps (2000000bps by default)
Supports setting working parameters by configuration software or serial command, can be saved after power off

Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit
Comes with master computer software for Windows system, easy to use
Easy secondary development, just need to modify the sending and receiving commands

How-to-use Document/User Manual
://bit.ly/3AlKS8g

Package Content
USB-CAN-A x1
USB Cable ~1.5m x1
Screwdriver x1