# RIU (Remote Interface Unit)
## Setup
### Hardware
- Arduino Uno / Nano / Comptible Boards
- BMP280 breakout board (Pressure and Temperature sensor)
#### Wiring
- BMP280 VCC -> Arduino 3.3V
- BMP280 GND -> Arduino GND
- BMP280 SDA -> Arduino SDA
- BMP280 SCL -> Arduino SCL

[Pinout Arduino Nano](https://docs.arduino.cc/hardware/nano/)
[Pinout Arduino Uno](https://docs.arduino.cc/hardware/uno-r4-minima/))

### Software
- Arduino IDE
- Adafruit BMP280 library
## Usage
- Upload the code to the Arduino
- Open the serial monitor and type commands
- Alternatively, directly send commands to the Arduino via serial communication
- Read the RIU Datasheet for more information

## Known Issues


### Bad driver support (Windows)

Many cheap Arduino-compatible devices have limited driver support for Windows. Please refer to the manufacturers tutorials to setting up the Arduino.


### IDE Issues (Linux)

The Arduino IDE V2 has fewer configuration options, we currently recommend using the Arduino Legacy IDE. This of course may change in the future and is only a recommendation.