| Description | Conrad PartNr | Price (in CHF) |
|---|---|---|
| Raspberry Pi Model A+ 256 MB ohne Betriebssystem | 1299810 - 62 | 29.95 |
| Raspberry Pi® WLAN-Stick EDIMAX EW-7811Un | 993655 - 62 | 9.95 |
| LED-Reflektor Chrom | 170206-62 | 3.20 |
| HighPower-LED Rot 75 lm 125 ° 2.9 V 700 mA Luxeon Lumileds LXML-PD01-0040 | 170202-62 | 2.45 |
| microSDHC-Karte 16 GB | 284241 - 62 | 10.95 |
| USB-Ladegerät Steckdose 1200 mA 1 x Micro-USB | 514691 - 62 | 8.95 |
Configure network (/etc/network/interfaces)
auto wlan0 allow-hotplug wlan0 iface wlan0 inet dhcp wpa-ap-scan 1 wpa-scan-ssid 1 wpa-ssid "your-ssid" wpa-psk "your-password"
http://www.datenreise.de/raspberry-pi-wlan-einrichten-edimax/
Setup raspberry with raspi-config
Install Apache Commons Daemon
sudo apt-get install jsvc
Install Pi4J
curl -s get.pi4j.com | sudo bash
Install Java 8 (JDK)
sudo apt-get install oracle-java8-jdk
Set Java 8 as default
sudo update-alternatives --config java
Configure settings.xml
<server>
<id>red-light</id>
<username>pi</username>
<password>***</password>
</server>Turning light on
Turning light off
Running locally without pi: Use the ch.smaug.redlight.MockedRedLightRunner class
http://pi4j.com/pins/model-a-plus.html http://www.datenreise.de/raspberry-pi-wlan-einrichten-edimax/