The RevPi Connect has six status LEDs.
Three of them are pre-defined having the following meanings.
The device is ready for operation.
An error has occurred. Check if all cables are plugged in correctly.
All system components are working.
flashes once, red
The watchdog has detected an error and restarted the system.
The LEDs A1 – A3 can be assigned freely for your project.
They can be controlled by so-called status bytes.
The section “How to Use Status Bytes” explains very basically how to use them.
The status bytes you need for the RevPi Connect are described in the section “Status Bytes on the RevPi”.