DIY - IOT based Water Tank level Monitoring System II BLYNK 2.0

For circuit and code click this given link
1drv.ms/f/s!Au...
Hello and welcome back. In this project, we will learn how to make a water level monitoring system with the new Blynk app. For that, I used the Nodemcu ESP8266 board. Also, an ultrasonic sensor is used to measure the water level and a 5VDC 10A relay module is used to activate the water pump. It depends on your requirement. (You have to select the relay module according to the water pump you are using) Also, if you are using this project in practice, please use a waterproof ultrasonic sensor. Then, this system can be used for a long time. Finally, I would like to say that we can control and monitor this system using our smartphone or computer. We can also see these values on the LCD screen and LED indicators. I think this is a good advantage for us.

[@Saravanan-g2w]

Nice project. very innovative

[@pselvaraj4911]

Excellent work

[@ramoncobo9733]

Excelente proyecto , felicitaciones

[@senthamizhsindhu2234]

NICE PROJECT

[@mr___a.r.u.n]

Where we connect battery? Plz reply

[@360viewplus]

Connect battery to ESP8266 -VCC and Gnd

[@zaccora8831]

how do i make the board not dependent to computer? Do I need to powered it up with li-ion batteries? Please help me😭

[@360viewplus]

You can use power bank with cable to power up the board.

[@zaccora8831]

so I just plug in the cable of the power bank to the ESP8266 type c port right?

[@user-pm8sx1xl6j]

nice

[@PLAYCOMPUTER-jq1dh]

👌

[@rajisoufiane7289]

39 | #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME" | ^~~~~ exit status 1 Compilation error: exit status 1 how can i fix it please..