If you are asking a question, please follow this template:
- My goal is: To use utoa function
- My actions are: when I choose platform as esp32 the utoa function works, but same function call throughs error as implicit declaration when I choose platform as esp8266.
- The result I see is: When I give build for esp8266 it says, Implicit declaration of utoa function
- My expectation & question is: How to use same function for esp32 and esp8266.