When I run the blynk project for the first time, all the output I have given is on but the app does not show that it is on. All the relays connected to them are on. How to fix it?
My psychic powers are a little weak this morning, maybe I need more coffee to stimulate them - or, you could simply provide sufficient information so that other mere mortals are able to understand such things as…
- what board you are using
- what connection method are you using
- how are your relays connected to your board
- how are your relays powered
- are your relays active HIGH or active LOW
- what other hardware do you have connected to your board
- how your app is configured, and what widgets are connected to which pins
- what code you’re using (posted on the forum with the correct formatting of course)
- what version of the Blynk library you’re using
- whether you are using the Blynk cloud servers or your own local server
- what version & flavour (iOS or Android) of the app you are using
- if your primary board is an ESP based one then what version of the ESP core you are using
- what your serial monitor shows
- anything else that might be relevant
Pete.
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I am used this tutorial sir
14 questions, 1 answer!
Maybe you should ask the YouTuber?
Pete.
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