Pixhawk PC connection error

[copilot (JaSw)]

Sounds similar?

Pixhawk USB problem, FMU and IO PWR leds only flicker

[quote=“TCIII”]@uavDroid, Are you sure that you are not using a power only USB cable that only supplies power for charging and does not have the TX and RX connections? Have you tried another known good USB cable?[/quote] This is a good point, also what you can try is to power the Pixhawk with the power module and to connect the USB cable, with both connections, if you are able to communicate the Pixhawk with mission planner or apm planner that means the USB cable has the Tx/Rx lines and the p…

Sounds like he could get it kind of working with a separate supply…