By Frank Herrmann (xpixer@gmail.com)
XAmbi Network with Atmel Attiny and RFM12B

##Synopsis The XAmbi Network system are a bunch of Sensor nodes and a Raspberry Gateway. This can control everything in your house and get the data in a nice Webinterface. This is the Hardware section, here the Software part: Webinterface with MQTT Support.

What do you need for the first start are follow components:

• a RaspberryPi with installed git
• a Jeenode connected via USB or Serial to RPI
• one or more xambi sensor nodes with an RFM12B Transceiver

##Features

• the xambi network system are very modular
• one Gateway with max 999 nodes
• very low bit rate for stable and long range communicaton via Jeelib
• sensor board a kind of breadboard to connect sensors very easy
• Boost to 3.3V on sensor board to get all energy from battery cell
• mainboard very small and standard sizes for normal enclousures

##Examples

• DHT11 temperature and humidity Sensor
• Dalles DS18B20 Temperature Sensor
• Mailbox Sensor via infrared reflection
• Plant Moisture Sensor

##License GPL 3.0. See License.txt file.