Update:
Well, I seem to have been wrong. I thought Blynk was a BLE app, but it's not. From the website:
Quote:
Blynk is a hardware-agnostic IoT platform with white-label mobile apps, private clouds, device management, data analytics, and machine learning.
My experience is that apps which try to be "all things to all platforms" often end of "nothing special for most platforms", so I think I will probably drop the Blynk line of investigation for BLE.
In fact, I may put the HM-10 BLE module back in my "module drawer" and move on to a new Arduino module soon. I have too many Arduino modules to test and my attention span is not very high for module testing, LOL