Amlogic Quad-core A55
RAM: 4GB
ROM: 64GB
WIFI: 2.4/5Ghz
2A@5V DC

F3X S905X3

internal photos:

https://fccid.io/2AVBM-A95XF3AIR/Internal-Photos/Internal-photos-4583382.pdf

armbian

https://www.armbian.com/amlogic-s9xx-tv-box/

boot from sd card doesn't work, button is hidden inside phone connector, and is very stiff.

dead

device draws only 70mA from 5.2V 2A power supply (verified using DPS5005).

https://photos.google.com/photo/AF1QipMGlbI49ukEsx0OgqaPwIROT3cjvUe-7qfEOt3-

LED display

this device has interesting DVD-like LED display with HT1628 DVD driver chip and some transistors (maybe level shifters since chip is 5V ?)

https://photos.google.com/photo/AF1QipOfJtafYiOvS0QW2uX-rFwruJ3wCz7pZtsZ6qNq

LED strip

https://photos.google.com/photo/AF1QipMqXN8R4eBN2uQCzwUvn2ZtoBKnsJgQAE1ctr9J

it has three wire led strip of 15 leds (ws2812 meybe?) with three wires and SOIC8 chip on it.