Sensor API support for EM7421

[jyijyi]

see if this helps:

EM7455 Cannot Obtain GPS Fix

Tried indoor and outdoor. Yes. The mc7455 can supply voltage with At!WANT=1 I can see a list with 14 Satellites but no fix. I actually try a different way for testing. Testen der Sensorfunktionalität mit dem Sensordiagnosetool - Windows drivers | Microsoft Docs