Conservationists’ newest weapon is a simple $7 Bluetooth beacon in a 3D-printed case. Thanks to the relatively uncomplicated hardware, it weighs much less than GPS trackers. Wildlife should barely notice they are wearing the device.
Conservationists’ newest weapon is a simple $7 Bluetooth beacon in a 3D-printed case. Thanks to the relatively uncomplicated hardware, it weighs much less than GPS trackers. Wildlife should barely notice they are wearing the device.