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D: Does it light up in all the colours or just one?

Domandata da mattyhelifish il 2021-01-10 06:26:25

bkg2018 The colour you buy only. There are 5 pins: 2 for the signal wire you want the button to open or close, 2 for the LED powering and 1 for mass, which you can probably link to the LED's (-) pin. The LED is quite bright so if you want to dim it a little you'll have to add a resistor on one of the LED pins. But there is no colour control.

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D: Does it work with rpi 4? Dimensions? Colored? What is picture quality?

Domandata da BG183216141 il 2020-10-06 07:41:16

bkg2018 Notsure if it works but it should, it's only a USB device. However quality is poor (VGA res) and only black

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D: Now Are the ventilation slots on both left and right sides of box?

Domandata da John Pearson il 2018-05-04 11:29:51

bkg2018 Yes vents on both left and right sides. They are centered vertically and about 1/3 of the height.

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