I’ve just received a new PX4 Mini today, but It wont connect to Mission Planner if the external Mini 8 GPS is connected to it. You can upload firmware OK, but the planner itself just wont connect (says it cant find a heartbeat). If you unplug the external GPS it will connect OK. There is obviously conflict somewhere, as with the GPS connected, when you power it up, you don’t get a proper set of boot sounds or LED indications.
Can someone help me please??
(Alex if you read this, You supplied it, I’m in Hungeford UK, but not using this email address or ID.)