I guess I encountered the same problem, see
but I did not solve it, I have gone back to using the Arduino platform on ESP8266. I assumed it was the ESP libraries but possibly it is the way PlatformIO accesses them.
All the best
I guess I encountered the same problem, see
but I did not solve it, I have gone back to using the Arduino platform on ESP8266. I assumed it was the ESP libraries but possibly it is the way PlatformIO accesses them.
All the best