Hi, Thank you for providing the guide. I followed your guide and the build was successful, but SPP is not working. Here are the details: It happens with ESP32-WROOM using locally compiled ESP-AT firmware. ESP32-WROVER using offical ESP-AT firmware does not show this error. BTINIT=1, BTSPPINIT=1, BT+...

Hello, There are some ESP32 products which have internal PSRAM, like PICO-V3-02. Do I need to do something at menuconfig to use this PSRAM as IRAM? TLTR; As specific, I want to use ESP32-WROOM as bluetooth classic + low energy module while any other functions(like WIFI) are disabled. I visited ESP-A...

Hello, Recently I'm dealing with ESP-AT to use esp32-wroom as bluetooth dual mode module. First I tried to enable bluetooth classic, and build.py said I need to optimize features to use this firmware becuase more IRAM is required. Since no other features(like ethernet, wifi, ...) are needed, I disab...