digispark:tutorials:digiled
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digispark:tutorials:digiled [2014/12/28 21:38] kermed Added references to chaining LED's and must-have pins versus nice-to-have |
digispark:tutorials:digiled [2014/12/28 21:40] kermed [Chaining:] |
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| Your DigiLED shield is complete! | Your DigiLED shield is complete! | ||
| - | **Note:** On the back of the shield there is a solder patch to activate pin 5 instead of pin 1 as the digital input. If you are not using the DigiLED as a shield onto the DigiSpark Pro and planning on running it at a distance: You only need to connect the specified digital pin (Pin 1) and bottom 3 pins (5V, GND, VIN). You do not need to connect all 6 pins on the right-hand side of the shield. | + | **Note:** On the back of the shield there is a solder patch to activate pin 5 instead of pin 1 as the digital input. If you are not using the DigiLED as a shield onto the DigiSpark Pro and planning on running it at a distance, you only need to connect the specified digital pin (Pin 1) and bottom 3 pins (5V, GND, VIN). You do not need to connect all 6 pins on the right-hand side of the shield. |
| =====Chaining:===== | =====Chaining:===== | ||
| - | When chaining multiple DigiLED's together, you only need to connect 3 points as a daisy chain using VCC, DO>DI and GND. For example, LED #1 would need the top 3 pins VCC, DO (out) and GND to connect to DigiLED #2's VCC, DI (in) and GND near the bottom of the board. If you added LED #3 you would need to connect DigiLED #2's top three pins to the lower-mid pins on DigiLED #3 and so-on and so forth. After DigiLED 1, the side pins and 5V, GND, VIN should not be connected. | + | When chaining multiple DigiLED's together, you only need to connect 3 points as a daisy chain using VCC, DO>DI and GND. |
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| + | For example, LED #1 would need the top 3 pins VCC, DO (out) and GND to connect to DigiLED #2's VCC, DI (in) and GND on the second row from the bottom of the board. | ||
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| + | If you added LED #3 you would need to connect DigiLED #2's top three pins to the second row from the bottom on DigiLED #3 and so-on and so forth. After DigiLED 1, the side pins and 5V, GND, VIN should not be connected, only the three input and output points for chaining. | ||
| =====Programming:===== | =====Programming:===== | ||
digispark/tutorials/digiled.txt · Last modified: 2016/06/09 12:03 (external edit)
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