Adafruit Feather nRF52 Bluefruit LE - nRF52832

[Gunner]

Don’t forget to use the search abilities of this forum I answered similar question a few days ago… and I found my answer with Google

BLE Adafruit Feather Super Data Display

Yes, for example if you want to press a button in the App and have it run some code on the Device, you must use the BLYNK_WRITE() function and match the vPins between it and the Button Widget. The BLYNK_READ() is more used with display Widgets, set for a certain read frequency and then they periodically ask the device to update them. Start off at the beginning with the Sketch Builder examples set for your board type https://examples.blynk.cc/?board=Arduino%20Uno&shield=Adafruit%20Bluefruit%2…