# Check temperature on sensors pair and show values of T @ 0.96'' oLED display
# also test by USART (115200).
Code for NUCLEO-042

### PINOUT
- I2C: PA9 (SCL) & PA10 (SDA)
- USART2: PA2 (Tx) & PA15 (Rx)
- SPI for screen: PA4 (CS), PA5 (SCL), PA7 (MOSI), PB4 (RST), PB5 (D/C)