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Sir can you give the product links?
why mh notification will send to my blynk when i upoad the code?
How if use many sensor gas Sir..?
You can use.
Hello sir, I see that you supply the sensor with 3.3V, which would be correct from the point of view of the analog pin of the ESP32 board since it works at that voltage, but the sensor needs 5V, how should I understand this? thank you
mq sensor works on 3.3-5v,i think you understand that
Sir can you give the product links?
why mh notification will send to my blynk when i upoad the code?
How if use many sensor gas Sir..?
You can use.
Hello sir, I see that you supply the sensor with 3.3V, which would be correct from the point of view of the analog pin of the ESP32 board since it works at that voltage, but the sensor needs 5V, how should I understand this? thank you
mq sensor works on 3.3-5v,i think you understand that