Hi Chegewara & WiFive, Now what we implement in server’s firmware, you can see that in the attached “main.c” line 28-29 & line 351-356. Actually this main.c is of basic example “onoff_server”.  Are we correct?  As GATT_MAX_MTU_SIZE is 517 bytes. In server’s main.c we included header file of “esp_g...

How to change the size of MTU in BLE firmware

Hi,
Can anyone help me in terms of firmware for ESP32-C3 interfacing with energy metering IC "BL0937".


Best Regards,
Shariq Hussain

Hi, We are working on a project (ESP32-C3) that is for remote area where it's hard to find internet network, here we want to update firmware via OTA. Compiled Bin files already stored in android mobile phone, We want that user just click on Android App to flash that bin file to ESP32 BLE device via ...