If your RED LED power light is flashing, your power supply is very weak.? It needs to be steady on all the time.? If adding an external USB device like a TNC-X causes it to start flashing, then again, the power supply is too weak.
Mark
KD0QYN
On Tuesday, June 23, 2020, 5:21:32 PM CDT, Don Poaps <va7dgp@...> wrote:
Tad?
that's one of the first syntaxes I used. The yellow light is flashing on the Pi Hat. All of the lights blink when power is applied.
Putting it to bed for a while. If I plugged my USB tnc-x I get it to start in not type.