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ca223e024   Jean-Michel Friedt   orbimote avec sof... 
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  # OrbiMote: open-sourced LoRaWAN high-altitude balloon (HAB) tracker
  
  "urbi et orbi" : to the city and the world
  
  The Orbimote is a LoRa/LoRaWAN endpoint
  * for tracking sounding balloons
  * and for implementing flying repeaters and flying field testers.
  
  # HW & FW
  * [Hardware](./hardware)
  * [Firmware](./firmware)
  
  ![OrbiMote Schematic](./images/orbimote-design.png)
  ![OrbiMote](./images/orbimote.jpg)
  
  ## GNSS additional modules for near-space applications
  
  According [CoCom](https://en.wikipedia.org/wiki/CoCom) regulations, most of commercial GPS modules stop at altitudes higher than 18000 meters and for speeds higher than 1000 knots (1852 km/h).
  
  Here is a list of GPS modules : [gnss_modules.md](./gnss_modules.md)
  
  ## Barometers for near-space applications
  
  Here is a list of barometer components and modules : [barometers.md](./barometers.md)
  
  ## Flights
  
  [High-altitude flights](https://gricad-gitlab.univ-grenoble-alpes.fr/thingsat/public/-/blob/master/balloons)
  
  ### 2019
  Valence, May 2019. [more](https://gricad-gitlab.univ-grenoble-alpes.fr/thingsat/public/-/blob/master/balloons/2019-05-09/README.md)
  ![Valence](./images/valence-balloon-liveobject+ttn-2019.png)
  Legend: The balloon track (in red), Orange Liveobject stations (in orange), TTN stations (in grey)
  ### 2020
  Aire-sur-l'Adour, September 2020. [more](https://gricad-gitlab.univ-grenoble-alpes.fr/thingsat/public/-/blob/master/balloons/2020-09-23/README.md)
  ![Aire-sur-l'Adour](./images/cnes-balloon-liveobject-2020.png)
  Legend: The balloon track (in green for departure, blue line and red for arrival), Orange Liveobject stations (in blue)
  
  ### 2021
  Aire-sur-l'Adour, April 2021. [more](https://gricad-gitlab.univ-grenoble-alpes.fr/thingsat/public/-/blob/master/balloons/2021-04-15/README.md)
  ![Aire-sur-l'Adour](./images/map-gw-202104.png)
  Legend: The 3 balloons tracks (in green for departure, red for arrival), Orange Liveobject stations in orange, Requea stations in blue, Swisscom (thru Actility) in red.
  
  ## Altenatives
  * [HAB2 High Altitude Balloon Tracker RFM9x](https://github.com/StuartsProjects/HAB2)
  
  ## Other usages
  * Runners trackers
  * Meshed-network of trail runners/trekers
  
  ## License
  TBD
  
  ## Authors
  * Didier DONSEZ
  * Vivien QUEMA
  * Gregory NOCERA