1.20.2.r6 L01 Firmware image size exceeds avialable space

[Colateral]

Any idea how to fix it. L01 has 4MB

b'1411796\t 363392\t  61540\t1836728\t 1c06b8\tbuild/LOPY/release/application.elf'
b'IMAGE build/LOPY/release/lopy.bin'
b'esptool.py v2.8'
b'checking size of image'
b'1797376 bytes => Firmware image size exceeds avialable space 1761280 on board!'
b"application.mk:856: recipe for target 'release' failed"
b'make: *** [release] Error 1'

[Colateral]

@robert-hh helped me on this. many thanx to him !!!!!!

WE need to modify the tools/size_check.sh
I did IMG_MAX_SIZE_4MB=1810000 (added in my case increased with ~40000 bytes from1761280 partition size)

then
go to boards/lopy/script_4MB and change factory and ota_0 size .. then otadata begin adress

{
  "version" : "2.1",
  "partitions" : {
    "factory"   : ["0x10000", "0x1B9E50"],
    "ota_0"     : ["0x1CBE50", "0x1B9E50"],
    "otadata"   : ["0x1C9E50", "0x1000"]
    },
  "script" : [
      ["w", "bootloader", "bootloader.bin"],
      ["w", "partitions", "partitions_4MB.bin"],
      ["w", "factory", "lopy.bin"]
    ]
}