These are few tools to help debugging / administering your M5Stack Paper S3 device. They're designed to be used by those who are intentionally messing around with their device.

Read otadata partition will read the raw data out of the otadata partition and allow you to inspect or download the contents.

Read app partition will read the raw data out of the selected app partition and allow you to inspect or download the contents.

Swap boot partitions will check the current boot partition (app0 or app1) from otadata and rewrite the data in the otadata to switch the boot partition.

Identify firmware in both partitions will read both app0 and app1 partitions and automatically identify which firmware is installed on each (CrossPoint PaperS3 or Custom/Unknown).