Hello can you help me to get coding for 2 water flow sensor (YF-S201) in one coding. I use ESP8266

[Kaizooo]

[PeteKnight]

How good are your C++ coding skills?
How much Blynk IoT experience do you have?

Pete.

[Madhukesh]

Ask chatGPT to write a code just for the flow sensor.
And later integrate the code into Blynk.

If you have done basic coding on arduino in the past, this must be easy.

[Kaizooo]

not to good, can you help me?

[Kaizooo]

I’ve tried, but still my esp8266 cannot function

[PeteKnight]

This forum isn’t a code factory. Most of the regulars here will help to point you in the right direction, but you’ll have to do most of the work.

There are a few Legacy examples here…

Flow Meters sporadically log flow when there is none - Otherwise works perfectly

Here is what I’ve been using and I haven’t had that issue with it. #include <Arduino.h> #include <ESP8266WiFi.h> #include <BlynkSimpleEsp8266.h> #include <ArduinoOTA.h> #include <WidgetRTC.h> //LittleFS includes #include <ArduinoJson.h> #include "FS.h" #include <LittleFS.h> char auth[] = ""; char ssid[] = ""; char pass[] = ""; byte sensorInterrupt = 4; // 0 = digital pin 2 byte sensorPin = 4; // The hall-effect flow sensor outputs approximately 4.5 pulses per second per // litre/minu…

and here…

but these will need some modification to work with Blynk IoT, and presumably to meet your requirements (which you’ve not shared yet).

Pete.