@lukasmaximus Thanks !

The Acceleration sensor MPU6886 has a pin that can be used get an interrupt on when a configurable threshold has been reached over a certain acceleration value.
My question is: is this pin connected to one of the ESP32 IO pins so it can be avoided to have a separate task running in this way. If the chip itself can do the work, then I guess it would be a good idea to use that capability.
Looking through the information of M5Atom-Matrix and M5Stack-Grey I cannot find any reference to this.

Is there any new knowledge about this issue. My SGP30 Sensor holds up the M5StickC from even starting up when used via the HAT-Connector on G0, G26 ... Is there a workaround, like using the Grove Port?

Re: Description M5Stack 6060-PUSH

Does anyone know how to 'redirect' the UART on Pin 17 for sending to Pin 9. This since the IR-Led on the M5StickC and others within the M5-Family is build connected to Pin 9. It would be interesting to have that light use the irDA protocol, since it is already available inside it.

@m5-docs The link should be https://esp32.com/viewtopic.php?t=2766
(add one 6 to the end)