This project show temperature, memory and percentage of used info in your Linux/GNU system.
- PCD8544/5110 LCD
- Arduino UNO
| Arduino UNO | PCD8544/Nokia 5110 | Description |
|---|---|---|
| GND | GND | Ground |
| 3V | VCC | 3.3V |
| 3 | CLK | Output from Arduino SPI clock |
| 4 | DIN | Output from Arduino SPI MOSI to display data input |
| 5 | D/C | Output from display data/command to Arduino |
| 6 | CE | Output from Arduino to chip select/enable display |
| 7 | RST | Output from Arduino to reset display |
- Linux/GNU Operating System.
- [Arduino IDE v. 1.6.7] (https://www.arduino.cc/en/Main/Software).
- [Adafruit-GFX-Library] (https://github.com/adafruit/Adafruit-GFX-Library).
- [Adafruit-PCD8544-Nokia-5110-LCD-library] (https://github.com/adafruit/Adafruit-PCD8544-Nokia-5110-LCD-library).
- [psutil] (https://github.com/giampaolo/psutil).
- [pysensors] (https://github.com/bastienleonard/pysensors).
This project is based on [ardutop] (https://github.com/ecardoz/ardutop). The difference between these two projects is that in ardu-sentop-linux-system, you can read mem data in GB instead MB, for those who have more than 9 GB RAM this is very useful. Addionality, I've add some additional code to read sensors values from lm sensors using pysensors module.