esp-idf/examples/bluetooth/bluedroid/ble/gatt_server_service_table/README.md

Supported Targets	ESP32	ESP32-C3

ESP-IDF Gatt Server Service Table Demo

This demo shows how to create a GATT service with an attribute table defined in one place. Provided API releases the user from adding attributes one by one as implemented in BLUEDROID. A demo of the other method to create the attribute table is presented in gatt_server_demo.

Please check the tutorial for more information about this example.