micropython-connected-weather-station

Connected weather station with: ESP32, micropython, tft spi ili9341 screen, RF 433 Mhz RXB6 reciever, RF 433 Mhz temperature an humidity sensor, Blynk.io, OpenWeathermap, BMP280 ...

Installation:

• See Connecting diagram file
• Copy all files in'version1' folder to the ESP32 board.
• Paste your OpenWeatherMap API key, Blynk API key, SSID name and Wifi key into data_wifi.py file instead of "..."
• For RF sensor, the code in 'mesure.py' has to be adapt to your sensor model.

My sensor Rf signal:

Files explanation:

bmp280.py :

Library for bmp280 sensor

data_wifi.py :

Wifi connexion get data from OpenWeatherMap an WorldTimeAPI https://itechnofrance.wordpress.com/2019/04/23/creer-une-station-meteo-sans-capteurs-en-micropython/ send data to Blynk.io https://blynkapi.docs.apiary.io/#

ili934xnew.py :

Library for ILI9341 screen https://github.com/jeffmer/micropython-ili9341

tt14.py and tt24.py :

Fonts to print text with ili9341 screen

mesures.py:

get data from RF sensor get data from BMP280

screen.py:

write on screen

ICONS:

Folder with text files icons , i use flash memory to store them instead of Ram memory.

main.py:

main program

Any questions:

gwendal.boronad@wanadoo.fr

Display on screen and smartphone: