From Shooters manual
Using your Bluetooth-enabled Kestrel to load atmospheric conditions
If you have a Bluetooth-enabled Kestrel Weather Meter along with a Bluetooth-enabled device running at least version 2.0 of Android, you can pair them and load the readings from your Kestrel directly into the atmospheric inputs of Shooter. This requires you to download the free plugin "Shooter BT Plugin for Kestrel" from the Android Market. In the shot data input screen, touch the Menu button on your device and choose the "Kestrel Atmosphere" option. A dialog will appear asking if you want to download the plugin from the Market. Choose Yes and download and install the app just like any other application from the Market. This plugin is not an app you can find and launch from the application launcher of Android -- it's only accessible from within Shooter as explained below.
Once you have the plugin installed, follow these steps to get your Kestrel talking to Shooter:
- Turn on your Kestrel and go into the settings and then "Bluetooth". Set Bluetooth to "On" and then go to "Info" and note down the PIN it shows.
- On your Android device, go to Settings (not settings in Shooter, settings of Android itself) and then Wireless & Networks. Make sure Bluetooth is enabled and then go to Bluetooth Settings. Touch the "Scan for devices" option and wait for your Kestrel device to appear under the "Bluetooth devices" section. Once it does, touch that device and a dialog will appear asking for the PIN. Type in the PIN that you noted down in step 1 from your Kestrel. It should now say, "Paired but not connected". Once you do this, you never have to do this again. Android will remember your Kestrel device.
- Now open up Shooter and choose your firearm and ammo and then once in the Shot Data input screen, touch Menu and go to "Kestrel Atmosphere". You will be brought to a screen showing your paired devices. Touch the device that is your Kestrel and you will be brought to a screen of the current atmosphere readings from your Kestrel (it can take a couple second to start showing the values). Touch the "Load" button at the bottom to get dropped back to the shot data input screen and those values populated into your atmospheric input fields.
When you're using the plugin, you can touch the Menu button on your device and go to Preferences. Here you can set the Default Device. Choose your Kestrel device from that list and the next time you open the plugin, it won't ask you to choose your device again and take you right to the current readings screen. This saves a little time.