Discreet APA102 or SK9822?
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hello
i've purchased some hi-watt RGB LED's, similar to these:
https://www.ebay.com/itm/100W-100Watt-RGB-Red-Green-Blue-High-Power-LED-Light-Lamp-Panel-Chip-DIY/401361314623i want to make an addressable string of 50 of these big guys , preferably using 4-wire protocol (with clock wire).
How? I don't mind if it's a chip or a whole module. Also don't mind if it uses some other protocol-- does not have to be a standard.
I cannot find a discreet APA102 or SK9822-- those chips seem only to be available on a board with an LED.
Could any of these work?
https://www.ebay.com/itm/PCA9685-16-Channel-PWM-Servo-RGB-LED-Driver-I2C-12-Bit-For-Arduino-BS1/262847153393thx
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