README.md

itsybitsyweather

• pinouts are stated in the code
• weather station shows temperature, pressure, humidity, and altitude
• fonts must be located in /fonts

Parts Used

• Adafruit Itsybitsy M4 microcontroller
• BME 280 temperature/pressure/humidity/altitude sensor
• 2" ST7789 TFT display

Pinouts

This test will initialize the Adafruit 128x128 display using displayio and display weather information on a teal background with "WEATHER" in red

WIRING

ST7735 ITSYBITSY M4 Vin 3V 3.3V n/c GND G SCK SCK MISO n/c MOSI MO TFT_CS D9 RST D11 D/C D10 CARD_CS n/c LITE n/c

BME280(i2c) ITSYBITSY M4 VIN 3V GND GND SCK SCL SDI SDA