Csongor Varga | Keychain LED light test: are they any good? @csongorvarga | Uploaded 10 months ago | Updated 21 hours ago
The truth is revealed today. With the help of ESP8266, ESPHome and Node-Red. Testing these LED lights half-ass scientifically to see what they could really be used for.

Aliexpress links:
https://www.aliexpress.com/item/1005005120641733.html
https://www.aliexpress.com/item/1005005115435336.html
https://www.aliexpress.com/item/1005004561286865.html
https://www.aliexpress.com/item/1005005115511259.html

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Chapters:
0:00 Intro
3:00 Disclaimer
3:51 Round keychain LED
11:44 Multitool keychain LED
16:25 Square keychain LED
20:49 Flashlight
28:42 Testing apparatus
30:52 ESPHome sketch
34:27 Node-Red flow
44:13 To replicate the flow
46:32 Outro

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Keychain LED light test: are they any good? @csongorvarga