Hardware

• BMP180
• MPU9250
• nRF24L01+ PA/LNA
• Arduino Uno
• Arduino Nano

Note: _Receptor.ino_ and Transmitter.ino_ should be uploaded to Arduino Uno and Arduino Nano respectively.

Configuration

Transmitter (Arduino Nano)

Takes data measured by BMP180 and MPU9250 and sends it through the nRF24L01+ PA/LNA. Data is divided and sent using two data packets (PACKET1 and PACKET2).

Connections

Arduino Nano	BMP180	MPU9250	nRF24L01+ PA/LNA
Ground	GND	GND	GND
5V	VCC	VCC	VCC
A4	SDA	SDA	-
A5	SCL	SCL	-
D9	-	-	CE
D8	-	-	CSN
D13	-	-	SCK
D11	-	-	MOSI
D12	-	-	MISO
-	-	-	IRQ

Receptor (Arduino Uno)

Differentiates incoming data packets and send them through serial communication.

Connections

Arduino Uno	nRF24L01+ PA/LNA
Ground	GND
5V	VCC
D9	CE
D8	CSN
D13	SCK
D11	MOSI
D12	MISO
-	IRQ

Data analysis

_main.py_ divides incoming serial data by commas, it then graphicates all data.

Note: COM port might need to be changed depending on your connections.

Notes

• Time during which data is taken might be infinite (timeRead = 0).
• TIMEOUT time might vary depending on computer used.