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WeThermic is a weather station, indicating on it's own screen:
- wind speed,
- air temperature,
- atmospheric pressure.
As well, WeThermic is able to display the corresponding curves on a web browser, via a WiFi network, with an historic duration of 5 minutes. This is intended to help detect thermal ascents in free flight flying model aircraft.
Hardware:
- 3D printed case: FreeCAD file, STL files and metal parts drawing
- 1 x Wemos D1 mini ESP8266 WiFi microcontroller card
- 1 x Wind sensor:
- 1 x Bosch BMP180 temperature and pressure sensor
- 1 x Thermistor 10KΩ MF52B B3435 1%
- 1 x Resistance 10KΩ 1/4W 1% - Or an assortment...
1 x I2C SSD1306 OLED screen, 0.96 Inch, 128x64 Pixel
Electrical diagram:
