partation table questions

[sdrshnptl]

Hello Fellow members!,
I've a question related partition table and OTA update.
Scenario as follows

platformio.ini

Code: Select all

[env:esp32doit-devkit-v1]
platform = espressif32
board = esp32doit-devkit-v1
framework = arduino

1. A esp-wroom-32 is running in field, which partition is not configured while programming at beginning (unfortunate situation) .
2. Recently I learned that, partition table was crucial after application changed. thus updated platformio.ini as follows

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[env:esp32doit-devkit-v1]
platform = espressif32
board = esp32doit-devkit-v1
framework = arduino
board_build.partitions = partitions_custom.csv

partitions_custom.csv

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# Name,   Type, SubType, Offset,  Size
nvs,      data, nvs,     0x9000,  0x5000
otadata,  data, ota,     0xE000,  0x2000
app0,     app,  ota_0,   0x10000, 0x1A0000
spiffs,   data, spiffs,  0x1BA000,0x41000

My question is, what method I use to update OTA firmware with new partition table?

Regards,
sdrshnptl