Questions tagged [cpp]
The cpp tag has no usage guidance.
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2answers
82 views
WifiClient and aREST on esp32 - loop until new instructions recieved?
I've created a simple sketch for an esp32 that hosts a REST API that can be accessed via HTTP. Based on the instructions received from the client, the esp32 controls some neopixels with some various ...
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3answers
49 views
Guideline in library creation
According to this example, creation of an Arduino library is quite understandable.
But a few things I would like ask (mostly regarding to what to be defined where) when a library is not that simple:
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1answer
484 views
getting error 'Serial' was not declared in this scope
I am adding Dust Sensor to my particle photon project at home,
I got this GitHub project that I want to test before implementing a final code.
I am not an expert in cpp, I wanted to modularise the ...
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2answers
762 views
How to store an RFID tag number in a string
I want to send RFID tag number to PHP page. So far I have sent a fixed string to php and it worked, now I am not getting data in string when i scan rfid tag. I want to store every RFID tag number in a ...
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1answer
77 views
Changing outputs infinitely for no reason
Im a student and working on a arduino project for IoT competition and me and my team have built a house and I made this code below.
For some reason when I upload it to my Arduino MKR1000 it constantly ...
