Partition table fpr OBP60 V2.1

Start      End       Size      Type  Content
---------------------------------------------------------------
0x0000   - 0x3FFF    0x3FFF    boot  16k Boatloader
0x8000   - 0x8FFF    0x0FFF    part  4k Partition table
0x9000   - 0xDFFF    0x5000    data  20k NVS Partition
0xE000   - 0xFFFF    0x2000    data  8k Application starter
0x10000  - 0x64FFFF  0x640000  app   6.25M OTA-0 OBP60 Firmware
0x650000 - 0xC8FFFF  0x640000  app   6.25M OTA-1 OBP60 Firmware
0xC90000 - 0xFEFFFF  0x360000  data  3.375M SPIFFS
0xFF0000 - 0x1000000 0x10000   data  64k Coredump