Uploaded April 2022 | Updated September 2026, 1 hour ago

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Today we will have a look at the #Sparkfun ADPS-9660 gesture censor and make a #REACT app that can read the gestures from an #MQTT queue implemented by Mosquitto.
So we will be hacking in C/C++, configuring Mosquitto MQTT for WebSockets and Javascript (for a change!)

REACT Code:
github.com/rdoetjes/kfmd

Gesture/Broker code:
github.com/rdoetjes/kmfd_gesture

Chapters:
00:00 Into
00:12 Gesture control Demo
00:28 Explanation of censor and architecture
01:27 Connecting censor to Raspberry Pi
01:37 Close up of the pads to solder
01:51 Wiring
02:12 Reading Gesture censor in C
05:04 Configuring Mosquitto MQTT for WebSockets
05:51 Creating password file for Mosquitto
06:11 Demo of the React App
06:37 Explaining the React Code
14:07 Conclusion