Boards have incorrect maximum_ram_size in json files

[meltdown03]

The normal ESP32 should have 532480 bytes SRAM. The az-delivery-devkit-v4 seems to be correct but the others using the same module are only 327680.

platform-espressif32/boards/az-delivery-devkit-v4.json

Line 30 in 55f50dc

"maximum_ram_size": 532480,

platform-espressif32/boards/esp32dev.json

Line 30 in 55f50dc

"maximum_ram_size": 327680,

[valeros]

We use the same size as the Arduino IDE https://github.com/espressif/arduino-esp32/blob/master/boards.txt#L21
You can adjust that value in your platformio.ini:

board_upload.maximum_ram_size = 532480

[carl3]

The boards files ttgo-t-beam.json, ttgo-t7-v13-mini32.json, and ttgo-t7-v14-mini32.json have an incorrect maximum_ram_size of 1310720. It should be 327680, similar to all the other boards. It is 327680 in the https://github.com/espressif/arduino-esp32/blob/master/boards.txt