Progressive Web Apps and the Internet of Things

on YouTube ↗32m

" summary

Shows concrete bridges from PWAs (offline, push, manifest) to hardware by wiring johnny-five and Firmata to Arduinos, using johnny-five + Firmata to blink LEDs and read accelerometer data, moving transport via WebRTC offers (~5 KB of SDP JSON) and Web Bluetooth to talk to Nordic serial services, using WebUSB (Chrome 61) and Web MIDI to send raw bytes, plus a working demo that scans QR codes, renders with three.js and streams sensor data into the browser successfully.

AI-written summary · about

" chapters (6)

1. 0:00Start
2. 10:00Web RTC
3. 13:32Arduino MIDI
4. 18:55Physical Web
5. 19:26Bluetooth Low Energy (BLE)
6. 23:21Demo Time!

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