On the surface, the TrailBrake CAN sniffer is to replace wheel sensors for your TrailBrake TPMS. When you want to dive a little deeper, the included software will let you see all the messages on the CANbus! With the ability to run speeds from 125 kbits to 1 mbit and work with standard or extended IDs, you can even send out messages to reprogram devices on the CANbus. This includes preconfigured buttons to edit wheels on TrailBrake TPMS systems, reprogramming Alsense IR temp sensors, and more!
While the details of CANbus communication are detailed, this sniffer is a nice introduction to the power of CAN communication and will allow you to replace TPMS sensors.