Have a car with no ECU and still would like to have RPM data to overlay on your Smarty Cam videos? The Aim RPM Bridge is the way to accomplish this task easily. The RPM Bridge can collect data two different ways: if your car does have an ECU the RPM Bridge will accept a square wave signal, for cars with no ECU the RPM Bridge will accept a pulse signal from a standard ignition coil. AiM also built in a signal filter to help clean up unstable RPM signals for smooth reading.
RPM Bridge Tech Specs:
- Coil Signal : 150-400 V
- Square wave signal : 4 – 50 V
- CAN protocol for external modules (Dash or Smarty Cam)
- USB port for PC communication
- External power : 8-18 V