We are developing a simple and low cost device (we named it
SoarTronic to add Bluetooth communication of FLARM traffic
information into European version of FLARM units. It also allows
task declaration and log file download. It is connected into RJ45
connector, and it draws operating voltage (40mA) from 3.3 V that
FLARM provides for external displays.

This is a nonprofit project we started to get FLARM traffic
information available in our club gliders. Since club members have
many types of flight computers, Bluetooth was chosen as
communication method. Price for this device is 30 EUR + delivery
from Finland.

If you think that this unit is useful with Power FLARM please let me
know. We hope to get 30 orders to cover the cost. Enclosed couple
links showing how to connect and use SoarTronic. These videos
show XCSoar runnig in Android phone, but it should work with any
device with BT, and with any flight computer SW.

http://www.youtube.com/watch?v=M7EkWwQhQzU
http://www.youtube.com/watch?v=OJPz65ePozo
http://www.youtube.com/watch?v=6WLD0td0pMo