Blynksimpleesp8266 H Library Zip Link

To use the BlynkSimpleEsp8266.h header, you need to install the Blynk IoT library

#include <ESP8266WiFi.h> #include <BlynkSimpleEsp8266.h> blynksimpleesp8266 h library zip

Search for "Blynk" and install the version by Volodymyr Shymanskyy. To use the BlynkSimpleEsp8266