Search found 3 matches
- Tue May 19, 2020 3:15 am
- Forum: ESP32 Arduino
- Topic: esp32 BLE deep sleep + notifyCallback not being hit
- Replies: 3
- Views: 4771
Re: esp32 BLE deep sleep + notifyCallback not being hit
Are you saying I shouldn't the advertising and notify in the Setup() portion of the Arduino sketch? If that's the case, how can I put the ESP32 to sleep?
- Mon May 18, 2020 12:50 am
- Forum: Sample Code
- Topic: Need help with ESP32 BLE with deep sleep
- Replies: 1
- Views: 4053
Need help with ESP32 BLE with deep sleep
I am looking to communicate between 2 ESP32 devices. The server (with temperature sensor) should sleep after updating it's characteristic. The client should be able to read the value sent. I am able to get it working without deep sleep, where the characteristic is updated in the loop() section of th...
- Sun May 17, 2020 9:40 pm
- Forum: ESP32 Arduino
- Topic: esp32 BLE deep sleep + notifyCallback not being hit
- Replies: 3
- Views: 4771
esp32 BLE deep sleep + notifyCallback not being hit
Hi, I have 2 ESP32s, a server and a client in the Arduino platform. The notifyCallback works fine when a sensor message is sent from the server code in the loop(). However, I plan to use the server (sensor) ESP32 in a battery operated scenario. I'd like to send the sensor value, then put the ESP32 i...