Hi all.
I’m developing a device based on ESP32-WROOM-32d. The device acts as a BLE-client and polls the BLE-server(cc2650) every 5 seconds. The rest of the time he sleeps(light sleep). The problem is that waking up and reconnecting takes a lot of time and the consumption is almost the same as not sleeping at all.
Is there any way to squeeze the minimum consumption in this situation?
Intermittent sleep without reconnecting BLE
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Re: Intermittent sleep without reconnecting BLE
swargir wrote: ↑Mon Aug 05, 2019 9:27 amHi all.
I’m developing a device based on ESP32-WROOM-32d. The device acts as a BLE-client and polls the BLE-server(cc2650) every 5 seconds. The rest of the time he sleeps(light sleep). The problem is that waking up and reconnecting takes a lot of time and the consumption is almost the same as not sleeping at all.
Is there any way to squeeze the minimum consumption in this situation?
Hi Swargir ,
Why not keep the connection and turn on bt light sleep? E.g., Set the connection interval to 2s. I think the power consumption will be less than the case doing reconnection every 5s.
Re: Intermittent sleep without reconnecting BLE
I use a light sleep that breaks the connection. Is it possible to fall asleep without reconnecting BLE?ESP_Island wrote: ↑Mon Aug 05, 2019 11:10 amHi Swargir ,
Why not keep the connection and turn on bt light sleep? E.g., Set the connection interval to 2s. I think the power consumption will be less than the case doing reconnection every 5s.
Re: Intermittent sleep without reconnecting BLE
Have you found a solution? I'm in the same status.
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