Author: Bartlomiej Bania
Webpage: http://www.bartbania.com/
Project Webpage: https://github.com/bubbl/LCD-Monitor/
- Nokia 5110 LCD screen with PCD8544 driver
- DS18B20 1-WIRE Digital Thermometer
- 1x 4.7k ohm resistor for thermometer
- wires / jumper cables
- Humble Pi / breadboard
The PCD8544 and Digital Thermometer can be installed on the breadboard
as shown here:
Note: If you want to reproduce this assembly, check carefully the
pin order, it may be different, as the PCD8455 board pinning differs
from model to model.
DS18B20 1-WIRE Digital Thermometer Setup:
http://www.raspberrypi-spy.co.uk/2013/03/raspberry-pi-1-wire-digital-thermometer-sensor/
git clone https://github.com/bubbl/LCD-Monitor.git
cd /path/to/your/LCD-Monitor
1) use with RPi-Monitor installed (http://rpi-experiences.blogspot.fr/):
sudo python rpimonitor.py
2) use as a self-dependent application:
sudo python lcdmonitor.py
* To run the app in background, add & after the command
Copy init script to init directory:
sudo cp lcdtempr /etc/init.d/
Make script exetutable:
sudo chmod +x /etc/init.d/lcdtempr
Make the lcdtempr init script known to the system by using the update-rc.d command:
sudo update-rc.d lcdtempr defaults