Lora particle sensor

  • Hello
    I'm stuck on a project.
    I am using a project that already exists, in order to carry out 20 particle sensors with students.
    But I'm a beginner.


    As part of my project, I only use the sds011 particle sensor and the AM2320 temperature sensor.

    when i perform tests, i direct from visual studio code. I recover the data of fine particles, and the temperatures.

    but my payload on the lora network does not contain any data
    I have a private LoRa network

    i would need help


    1 : simplify the code, for only the sensors that I have
    2:optimize the energy management of the project
    3:solve my payload problem

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