Unfortunately it totally fails on IOS - the device is not showing up in Blynk. (The newest ESP32 Arduino lib is being used from)
To confirm that BLE is working n ESP32 I checked it with the BLExplr APP:
The ESP32 is showing up via BLE in BLExpr as “Blynk” and I was able to connect.
It is offering one “BLE Shield
Service” with two characteristics “TX” and “RX”.
–> 2nd image is missing here because new users cannot post 2 images ;-(
it could be found in the reply to this thread
I was not able to connect via the Blynk App on an iPhone X.
The ESP32 device never showed up in the BlynkApp via “Select BLE device”.
Could you please check it out in the APP
I am also happy to help you Beta testing it.
I would also kindly ask for supporting Analog Inputs on the ESP32 and ESP8266