I need to send character array which is “Light On” or “Light Off” from adafruit.io to arduino uno via esp8266. If the command is “Light On”, Pin 13 should be on.
Actually arduino receiving the command, but not comparing. Because arduino receiving the characters one by one. how can i overcome this issue?
Please check the attached sketch. esp sketch is working but arduino sketch not working. please help.
arduino uno sketch.txt (549 Bytes)
esp8266 sketch.txt (4.53 KB)