Weather Station With Metro Mini

This weather station shows the temperature, humidity, pressure and time and date on a TFT display. It uses the Metro Mini, a RTC DS3231 module, a sensor module and a TFT display module.

Step 1: Parts

we need the following parts:

  • Arduino Metro Mini
  • RTC DS3231 module
  • BME280 sensor module
  • TFT display 2.8" 320x240 pixels
  • breadboard
  • breadboard wires

Step 2: Schematic

This is the schematic. All the modules are connected to the Metro Mini

Step 3: Assembly

Tthe circuit is assembled on two half breadboards.

Step 4: Software Code

Here is the software code. Is uses the arduine libraries for the modules.



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    2 Discussions


    4 months ago

    This is so cool! How long did it take for you to make it?

    1 reply

    Reply 4 months ago

    thanks, it took one week or so, the most work was making the code.