Hi guys,
I am planing on changing my esp8266 for an esp32, my only question is, can I conect two smartphones at the same time to esp32 but one using wifi conection and the other using bluetooth conection?
Blynk will only use one or the other for App/Server connection… and if using WiFi, then there is really no need for BLE
Besides, I believe ESP32 BLE is still rather iffy on the Arduino Core side.
EDIT - Seems to work rather nicely now, for Android at least - [BETA] ESP32 BLE initial support
I’ve also understood that esp32 is currently in a rather infant state making it unreliable (which is not necessarily a bad thing if you use it for some home hobbying).
Closer to gangly teanager now 
They grow up so fast…
2 Likes