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  • #1 18569486
    tymek139
    Level 2  
    Hello
    I'm new to the subject so please be understanding.
    I have a BME280 sensor hooked up to esp8266 with ESPESY uploaded directly under Domoticz and it works fine.
    However, I would like to base the control of my project (sensors, light switches, gates, etc.) via Arduino or ESP32, while Domoticz would act as a "window" where I could view everything and set parameters.
    And this is where I run into a problem.
    ESP transmits data via JSON format.
    How to decode JSON in esp8266? .
    I cannot decode it so as to retrieve the temperature, pressure and humidity values.
    I have made the following sketch:
    Code: C / C++
    Log in, to see the code
    .

    However, it does not retrieve the above values.

    How to decode JSON in esp8266? .

    Please help
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  • #2 18570606
    khoam
    Level 42  
    It doesn't "download" because an exception is generated and the program "crashes". If you are using the Arduino IDE, then install EspExceptionDecoder and then you will know roughly where the problem is in the code.
    https://github.com/me-no-dev/EspExceptionDecoder
  • #3 18574497
    tymek139
    Level 2  
    Thanks for the help but I'm too thin-skinned to grasp it yet.
    I need to look for something else simpler to start with.
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