I had same issue and I resolved.
The main cause is num_handle arg of esp_ble_gatts_create_service.
It is explained in https://github.com/espressif/esp-idf/is ... -274398685
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- Wed May 02, 2018 11:54 am
- Forum: ESP-IDF
- Topic: Addition of multiple characteristics to a BLE service
- Replies: 7
- Views: 15861