NodeMCU IoT based Gas detector

[@saadinamdar2381]

Superb

[@sameer-wn4ek]

supercool

[@oswanduvanmoraleon4443]

Thanks!

[@sameer-wn4ek]

Kool

[@amirulizzat636]

why my notification not showing?

[@prasetyasyarief]

Hi, could you make a notification of power outage with this nodemcu and blynk

[@onieldass5649]

Hi sir, can you please tell me what all gases can be detected by this sensor? And can we implement more sensors in this ? Like detecting methane etc

[@Realismreality]

SIR PLZ REPLY CAN WE USE MQ 135

[@sameerUNO10100]

Yes

[@shubhambathiya7849]

Great

[@nimitjain999]

thank you sooooooooooooooooooooooooooooooooooooooooooooooooo sooooooooooooooo much sir

[@m.nikithareddy9930]

Can we use mq2

[@NEWBI3GAM1NG]

how about the txt notification sir? thanks in advance

[@sameerUNO10100]

we will have to use an gsm for that

[@subasharts7283]

Circuit diagram please

[@maripeich13]

El pin VIN no da 5V, sino que sirve para alimentar a la placa

[@darksoul9075]

cual es el pin que da los 5v entonces?

[@subasharts7283]

Circuit diagram

[@rajaskarandikar5014]

There's No AD0 pin in my blynk app