Increase DRAM / IRAM size

iryna7
Posts: 1
Joined: Fri Aug 30, 2024 2:27 am

Increase DRAM / IRAM size

Postby iryna7 » Fri Aug 30, 2024 2:35 am

Hi, I'm wondering that any possibility to increase the DRAM/IRAM of esp-idf environment. what i'm using right now it

BLE
Wi-Fi
LVGL
MQTT

which is cause of hugh memory usage on the esp32 wrover-e 8M ram /16M flash
Executing "ninja size"...
Total sizes:
Used static DRAM: 119912 bytes ( 4668 remain, 96.3% used)
.data size: 53952 bytes
.bss size: 65960 bytes
Used static IRAM: 151146 bytes ( -20074 remain, 115.3% used) Overflow detected! You can run idf.py size-files for more information.
.text size: 150119 bytes
.vectors size: 1027 bytes
Used Flash size : 1457319 bytes
.text: 1149143 bytes
.rodata: 307920 bytes
Total image size: 1662417 bytes (.bin may be padded larger)
So, is ther any way to increase DRAM/IRAM size ? decreaseing the firmware size would be to hard. any comment would be great. thanks.
BR
HS

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