digispark:tutorials:rgb
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digispark:tutorials:rgb [2015/06/03 00:21] oscomputing [Assembly:] |
digispark:tutorials:rgb [2016/06/09 12:03] (current) |
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| **PWM Note:** While the red and green LEDs are connected to pins that support PWM, the blue LED is not - this is because the third PWM pin is used by the USB communications and we figure most will want to use the RGB shield with USB communication. See Examples->DigisparkRGB->DigisparkRGB or Examples->DigisparkUSB->DigiBlink for examples of using software PWM for pin 2 (blue LED). | **PWM Note:** While the red and green LEDs are connected to pins that support PWM, the blue LED is not - this is because the third PWM pin is used by the USB communications and we figure most will want to use the RGB shield with USB communication. See Examples->DigisparkRGB->DigisparkRGB or Examples->DigisparkUSB->DigiBlink for examples of using software PWM for pin 2 (blue LED). | ||
| - | If you are not planning to use USB communication: If you want to connect the blue LED to P4 instead of P2 - flip the shield over and you'll see two solder jumpers, one has a little trace connecting its two pads, the other does't - cut the one with the trace and bridge the other with solder this will disconnect the blue LED from P2 and connect it to P4. | + | If you are not planning to use USB communication: If you want to connect the blue LED to P4 instead of P2 - flip the shield over and you'll see two solder jumpers, one has a little trace connecting its two pads, the other doesn't - cut the one with the trace and bridge the other with solder. This will disconnect the blue LED from P2 and connect it to P4. |
| In the Arduino IDE, take a look at the Examples -> DigisparkRGB -> DigisparkRGB example for more advanced usage. When using that example you must set your board type as Digispark (Tiny Core) for it to work. | In the Arduino IDE, take a look at the Examples -> DigisparkRGB -> DigisparkRGB example for more advanced usage. When using that example you must set your board type as Digispark (Tiny Core) for it to work. | ||
digispark/tutorials/rgb.txt · Last modified: 2016/06/09 12:03 (external edit)
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