@madmisha How do I locate "You should run the serial output of the crash through the ESP32 Exception Decoder." I think I did what you recommended...

Thanks robotbuilder i’m sorry but I am a real neophyte and do not understand your suggestion Joel

@madmisha Thanks , I’ll try this tomorrow and update you joel

@kimosubby this is the code I don't know how to fix the errors. If you can advise me it would be appreciated. //// WARNING!!! PSRAM IC require...

@davee ill try to attach the file

@davee with the jumper in the 3.3 position and the pin to 5v it did not work. Back to the 5 v pin and jumper. I have another endeavor: I want ...

@davee if I understand you correctly: my Powered USB hub delivers 5volts to the FTDI. I set the jumper on the FTDI board to 5volts. I connected to...

I connected the voltmeter to the hand and power supply coming out of the FTDI board. Using both the USB power hub and my computer, the voltmeter read ...

I do have a voltmeter and will try to get information on the correct pins. thanks again

@davee I will not have an external power supply other than the Powered USB hub. I’ll have to wait until it comes hopefully in a few days. I think I...

The error was the Brownout notice

@davee I just got home. I changed the jumper on the FTDI BACK TO 3.3 and switched the wires on both boards back to 3.3, I did not recompile the soft...

@davee ill let you know

Dave great information, thank you. Tonight I will try using the power hub but leave the 3.3volt connection. I know I tried it before but perhaps I...