Introduction to Ultra-wideband on Android
summary
Ultra-wideband on Android claims centimeter-level positioning, measures to 10 cm (3 inches) and returns distance plus azimuth and elevation in a RangingResult stream. The Jetpack UWB library (alpha, referenced as Jetpack UWB alpha 3) targets Android 12+, supports controller/controlee roles, uses BLE as the common Out-of-Band discovery, honors FIRA MAC 1.3 and currently offers CONFIG_ID_1 with static SDS. Sessions emit a flow of results, only start in foreground, and run on devices like Pixel 6/7 Pro and recent Samsung/Xiaomi models.
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chapters (8)
- 0:00Start
- 3:24Things to know before you start coding
- 4:12Controller or Controlee?
- 4:53UWB configuration
- 5:25Include the dependency
- 6:39Initialize UWB Session
- 7:06Exchange UWB session parameters
- 7:58Start session and process ranging data
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