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 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.