Water level monitoring code esp2866 ultra sonic sensor code

Solved
1

Could you please suggest a code for the use of a ESP 2866 and HC-SRO4 sensor to provide real time data to a android phone.
I have tried numerous projects and examples but code always fails to compile.
Many thanks for your help
Steve Christie

2

It would be easier if you posted the code youā€™ve tried and the compilation errors youā€™re getting.

Pete.

3

Thanks Pete, we are just in the process of clearing up after a recent flood. The monitoring of a nearby gully is the reason for the sensor. It would be easier under the current circumstances to find a successful example of code that works for a ultrasonic level sensor using an ESP2866 to realtime monitor. The error codes have been varied and many when using projects from social media. All relevant libraries and devices have been included
Thanks for your help Steve

4

Blynk IoT monitor for water level

5

Unfortunately, that code is going to give a ā€œPlease specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAMEā€ compilation error, but itā€™s easily fixed by reading thisā€¦,

Pete.

6

Thanks all, modified as suggested.
Current error is ā€œtoo many decimal points in numberā€ No line number, I cannot see an obvious error.
Many thanks for all your help.

1 Like
7

Canā€™t help without more info.

Pete.

8

Thanks allšŸ˜ Job solved. I had wrongly assigned the ESP2866 type. Thanks for all your help !
Regards Steve