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by sensboston
Fri Sep 14, 2018 4:19 pm
Forum: General Discussion
Topic: BLE low power status
Replies: 8
Views: 15632

Re: BLE low power status

I turned on (in menuconfig) "bluetooth->enable modem sleep" for the gatt_server example but it doesn't help much: my ESP32 drains 4 AA batteries overnight (very same result I've got with https://github.com/espressif/arduino-esp32 ). So, looks like BLE-enabled ESP32 still have an issues with power sa...