Dash-Chan 0.5.0-beta for official M5Stack StackChan K151 only.
Back up the full device flash before installing.
Use split images to leave the NVS/calibration sectors untouched; never erase flash first.
Example for esptool 5:
python -m esptool --chip esp32s3 --port YOUR_PORT write-flash --flash-mode dio --flash-freq 80m --flash-size 16MB 0x0 bootloader.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 firmware.bin
App-only updates require an existing Dash-Chan partition layout.
Web flasher: https://valleytechsolutions.github.io/Dash-Chan/
Guide: https://github.com/valleytechsolutions/Dash-Chan/blob/main/docs/FLASHING.md
No factory backup, personal observations, or credentials are in this bundle.
