@oscillator It Will normaly use both, you can learn more about it here: https://randomnerdtutorials.com/esp32-dual-core-arduino-ide/

@m5stack Thanks ;-)

@m5stack : So the BAT pin on th StickC is connected to pin 6 on the 8Servos Hat, which is direct connected to the battery + pin ?

according to the documents PinMap for 8Servos HAT only the 3V3 pin is connected, does that mean the 3V3 pin is use to charge the battery or does it also use the 5V out from the StickC ?
Thx in advance for your support.

Hmm if I only use the WIDTH Register it work as expected and stabel, so I just dont use the 'angle' Register.

When I connect 8 * MG90S to the 8Servos HAT, it seems to be unstable, some servos sometimes move unexpected (not by code).

Anyone else have seen this and found a solution for it ?

Thx in advance for your support ;-)

@m5er you can try search for a base64 decoder in C/C++ and implement that, I have not been able to find any library to 'just' display the base64 ebcoded image.

@akaf24 DATA should be 2 not 0, you dont need to change the last two items.
( "CONFIG_I2S_DATA_IN_PIN" and "SPEAKER_I2S_NUMBER" )

Just did a test, it will/can play a Beep om CORE2, just change Atom to CORE2 include, change the i2s pins and make one line a comment, the line not supported by CORE2.

And yes, it is far to much code to get a Beep ;-)

@akaf24 You can try look at this:
https://github.com/m5stack/M5Atom/tree/master/examples/ATOM_BASE/ATOM_SPK/PlayRawPCM
It use the same chip as Core2 and play beeps ;-) so you migth be able to just change the i2S pins and the you go ;-)