Topics created by MrTarantl

Sorry, i have to give up on this. Something strange happened yesterday.
After getting quite bad sound quality out of the node module i did something else and suddenly i heard a bang, followed by a strange smell.
After unplugging and disassembling i found at least one capacitor dead in the module.

Pcb

Have not decided if i salvage some parts or try to get at least the leds and the IR back into function ... currently it is just heating up when i power it.

Thanks for your replies, i tried the proposed arduino example and unfortunately got the same results - no response from the bmm.

I will contact the shop

have a nice day
Chris

@mrtarantl said in Pinout of TFT display:

Thanks :D i am aware of that... I was searching for a pinout of this

The contacts are not damaged, it should be easy to solder it again on the board and it will probably work again...
Of course, if you have minimal soldering skills...

@ajb2k3 yes I did use the cooling module as well.
My thought was that there probably is some electrical interference when using the stepper and the servo module together. My solution in that case will be that i disconnect the mbus from the voltage regulator +wire completely to only power the steppers with the external power supply and do the rest with usb power to the m5Stack, so i am safe :D

That sounds perfect - yes i have an usb isp :D

Just a sneak preview of the animatronic robot (this is a "just for fun" project ...)
Bild Text

Thanks
Chris