How to do Stuff with Bluetooth Technology

on YouTube ↗31m

" summary

Shows working examples: a robot dog remote control that uses Android BluetoothGatt writes to a client event characteristic on a BBC microbit and actually moves, and a real-time accelerometer streaming demo that uses notifications to plot x y z values. Code uses MakeCode on the microbit, Android Bluetooth APIs, and nRF Connect for inspection. Covers BLE variants, Bluetooth GATT + notifications, mesh for tens of thousands of nodes and direction finding to ~10 centimetres accuracy.

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" chapters (9)

1. 0:00Intro
2. 1:19Bluetooth
3. 3:39Bluetooth Low Energy
4. 10:27Controlling Things
5. 12:35Bluetooth Event Service
6. 18:05Make Code
7. 21:40Notifications
8. 25:12Services
9. 27:47Security

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