Open yshivam909 opened 2 years ago
Memory Requirement – GattClient Sample project
Used stat D/IRAM: 84132 bytes ( 243548 remain, 25.7% used) ------ 82KB
.data size: 9076 bytes
.bss size: 17200 bytes
.text size: 57856 bytes
Used Flash size : 1246800 bytes ------1MB
.text : 539000 bytes
.rodata : 117720 bytes
Total image size: 1313732 bytes (.bin may be padded larger)
I have also made a "Simple" app for the ESP32 with a Web Interface to change data and a BLE Interface to read it, and the size is almost 1.5 MB!
The library sizes really limit the applications that the ESP32 can be used for - certainly no real commercial applications.
Hi yshivam909
About ESP technical issue, you can raise an issue on ESP-IDF github, the link is as follows: https://github.com/espressif/esp-idf/issues
you can try to enable the "Optimize for size (-Os)" option(menuconfig -> Compiler option -> Optimization Level -> Optimize for size (-Os)) to reduce the firmware size.
ESP-IDF Sample GATT Client project
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