| Electronics > Beginners |
| How to work with SPI on arduino and the STP16CP05 LED driver |
| (1/1) |
| Se3ker:
Hi, im trying to get this https://www.st.com/resource/en/datasheet/stp16cp05.pdf LED driver to work with Arduino. I've read about SPI but I don't understand it yet. I hooked up the LED driver to the Arduino Nano like this: 1-GND -> GND 24-VDD -> +5V 2-SDI -> D11(MOSI) 3-CLK -> D13(SCK) 4-LE/DM1 -> D8 23-R-EXT -> 1K resistor -> GND 22-SDO -> not connected 21-OE/DM2 -> D10(PWM) I also put 16 LEDs anode to +5V and cathode to OUT0-OUT15 Is this is the correct hookup? Can anyone please help me with Arduino code for blinking these LEDs? Thanks. |
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