The Definitive Guide to Metr App / Metr Pro

[rpasichnyk]

What is your UNITY firmware? Might be this issue:

UNITY 23.44 baud 250k + PPM bug

We found a bug with latest UNITY firmware. When baud rate is 250k, FOCBOX UNITY stops replying via UART. IMPORTANT, this only happens when PPM is enabled and only with “Current No Reverse with Brake” control mode when brake is fully engaged. We verified it on multiple FOCBOXes and multiple BLE modules. Verified on two UNITYs from beta batch (with metal cover) Verified on UNITY from bioboards with silicon cover Verified with factory UNITY BLE module in internal UART port Verified with Metr Pro …