Water level monitoring code esp2866 ultra sonic sensor code

[PeteKnight]

Unfortunately, that code is going to give a “Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME” compilation error, but it’s easily fixed by reading this…,

How to fix compiler problem - #error “Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME”

I see posts from people who are experiencing the compiler error that says: #error “Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME” There are three possible causes for this error… The lines of code that specify the BLYNK_TEMPLATE_ID BLYNK_TEMPLATE_NAME are commented-out with double forwarded slashes (//) that turn these lines into comments rather than lines of code, like this…. /* Fill in information from Blynk Device Info here */ //#define BLYNK_TEMPLATE_ID "TMPxxxx…

Pete.