Hi! I have a project in which I have 2 battery powered ESP32s. I want them to sleep most of the time, so their wifi modems will be powered off during these periods. I need a good strategy to determine when to send the ESP NOW messages so that the receiver's modem will be ON. (either can send messag…

Synchronizing ESP32's to send ESP-NOW messages in-between sleep periods

Idahowalker October 26, 2021, 10:07pm 6

The MQTT Broker route, to me, fits with your scheme the best.

Topic		Replies	Views
ESP-NOW General Guidance	8	3111	May 5, 2021
Synchronize LED blinking over ESP-NOW? Possible? Programming	9	2370	May 6, 2021
ESPNOW with deep sleep mode Programming	2	7315	August 23, 2022
EPS32 mit ESP-Now (Senden und Empfangen mit 11 ESP32) Deutsch	11	4947	May 6, 2021
Fastest Way for ESP's to directly communicate "Alive" to another ESP after boot General Guidance	6	590	May 5, 2021