krzychb I don't find where you start the BLE in your altimeter-main.c file. Can you explain me? Thanks !! BLE is started by function update_heart_rate() Then this function is doing two things: 1. Setting up a BLE callback implemented in component polar-h7-client . 2. Waiting couple of seconds for B...

is it possible to turn off the BLE and then go to deep sleep ?(esp_err_t esp_bluedroid_deinit() esp_err_t esp_bluedroid_disable())? Adding to reply by ESP_igrr, I have an application of such scenario and it works very well in my case. Whether it will work for you depends on how often you need to re...

Hello !
Do you know how to reduce the current consumption (about 110 mA) when the ESP32 has the BLE activated?
Can I use one of the sleep mode (deep, light, modem) to make it mostly sleep and then turning on the BLE only for short periods?
Thank you