TFT Graphing: Live History Graphs

Project tutorial by Andrei Florian

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TFT Graphing: Bar Charts

Project tutorial by Andrei Florian

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Turn Lights On When Approaching Home

Project tutorial by Andrei Florian

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TFT Graphing: Bar Charts

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  • TFT Graphing: Live History Graphs 2 days ago

    Thank you,
    you can email me if you need any help with integrating the graph in your project.

  • Turn Lights On When Approaching Home 10 days ago

    It is not necessary to use the Yun, you could use any Arduino board that uses WiFi and is supported by the Blynk library, like the MKR1000, WiFi shield. There may be others supported, you could also use an esp device. The code will be subject to minor modification if you change the board though, refer to examples.blynk.cc for guidence on editing the code, email me if you need any help modifying the code.

  • Turn Lights On When Approaching Home about 1 month ago

    Hello,
    Yes, that might be an issue over time, I am not really concentrated on battery usage in this project but there are some small things that might help your battery life;
    - I would put a delay at the end of the void loop, this will make the Arduino request the data from Blynk at larger intervals of time, which means that Blynk does not need to read and send your phone's location continuously, which may save some battery life.
    - You could also set the precision of the GPS widget to a larger area, eg 100m, this will make your phone send less data over WiFi/mobile data, which may also save some battery life, though minimal.

    I am not sure by how much these solutions would save up, but you could give it a try.
    Good Luck,
    Andrei Florian

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