In this year’s Student Innovation Challenge held by 52°North, I participated with a software project aiming to extend the open sensor web with a new way to transmit sensor observations. The 8-week challenge under the topic ‘Bridging IoT and Sensor Web Applications’ enabled me to deepen my knowledge on LoRaWAN connected sensors while contributing to the Sensor Web community. My project’s deliverable is an integration between TheThingsNetwork and the OGC SensorWeb, adding the missing component to a full open source stack for LoRaWAN connected sensing platforms.more >
We have been invited to present our experiences with the AirQuality SenseBox at EGU 2013, Vienna. If you are at EGU and interested, feel free to join session GI3.5 in room G1 this afternoon from 15:30 to 17:00.
We will appear at AirMonTech Workshop / Conference in Duisburg [GER] from March 04 to March 06 and present our AirQuality SenseBox project. Check out our poster below…
Last year the sensemake.rs community started their AirQuality Monitoring and Sensing project on kickstarter. In september the Institute for GeoInformatics (IfGI) and 52°North held a workshop together with the designers of the platform to discuss further use and evolution of this project (see post). We had the great luck to receive 20 beta devices of the AirQuality Egg.
In the last months, we tried to convert the existing approach of “balcony-mounted” devices to a more autonomous solution. Instead of the nanode-rf we connected an RFBee Wireless device (based upon an ATMEGA 168) to the SensorShield. Like the nanode, the RFBee has an Arduino bootloader and can be programmed to fit your needs. The solution we propose is equipped with a GPS receiver to provide a location; a LiPo battery and a solarpanel provide power to the sensor-platform. By adding these components, the AirQuality Egg turns into a sophisticated Wireless Sensor Platform. Data are sent to gateways which forward it into a Sensor Observation Service (SOS).