Wake up from sleep using BLE
Posted: Fri Apr 09, 2021 8:58 pm
Hi community,
I'm wondering if there is a way to wake up ESP32 from BLE (I'm new with ESP32 and ESP IDF).
I'm working on a battery powered project and the only way to wake up the ESP should be through a reception of an BLE packet (a beacon, for example?).
Is this possible?, or should I find another way to wake up?
I found this documentation : https://docs.espressif.com/projects/esp ... p_source_t where says that a BT is a wake up source (check struct esp_sleep_source_t), but I have not been able to configure it.
If someone is able to give me some information, I would be very grateful.
Regards
I'm wondering if there is a way to wake up ESP32 from BLE (I'm new with ESP32 and ESP IDF).
I'm working on a battery powered project and the only way to wake up the ESP should be through a reception of an BLE packet (a beacon, for example?).
Is this possible?, or should I find another way to wake up?
I found this documentation : https://docs.espressif.com/projects/esp ... p_source_t where says that a BT is a wake up source (check struct esp_sleep_source_t), but I have not been able to configure it.
If someone is able to give me some information, I would be very grateful.
Regards