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user31481
user31481

I currently have a ton of 4 Digit 7 Segmented displays(TOFD-5465GGH-B).

display

The display is driven by a PT6961 LED Driver. Using a Library that I found here I was able to use the display with no issues. The pin out on the display is as such:

  1. 5V
  2. CS
  3. CLK
  4. DIN
  5. DOUT
  6. Common
1) 5V
2) CS
3) CLK
4) DIN
5) DOUT
6) Common

Since the display has a DOUT does this mean I can run multiple display is series off of the same pins? If so, can someone point me in the right direction to do so. I am currently using a Particle Photon and I am limited as to the number of PWM pins.

I currently have a ton of 4 Digit 7 Segmented displays(TOFD-5465GGH-B). The display is driven by a PT6961 LED Driver. Using a Library that I found here I was able to use the display with no issues. The pin out on the display is as such:

  1. 5V
  2. CS
  3. CLK
  4. DIN
  5. DOUT
  6. Common

Since the display has a DOUT does this mean I can run multiple display is series off of the same pins? If so, can someone point me in the right direction to do so. I am currently using a Particle Photon and I am limited as to the number of PWM pins.

I currently have a ton of 4 Digit 7 Segmented displays(TOFD-5465GGH-B).

display

The display is driven by a PT6961 LED Driver. Using a Library that I found here I was able to use the display with no issues. The pin out on the display is as such:

1) 5V
2) CS
3) CLK
4) DIN
5) DOUT
6) Common

Since the display has a DOUT does this mean I can run multiple display is series off of the same pins? If so, can someone point me in the right direction to do so. I am currently using a Particle Photon and I am limited as to the number of PWM pins.

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Sean Marraffa
Sean Marraffa
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Using Multiple 4 Digit displays with the same pins

I currently have a ton of 4 Digit 7 Segmented displays(TOFD-5465GGH-B). The display is driven by a PT6961 LED Driver. Using a Library that I found here I was able to use the display with no issues. The pin out on the display is as such:

  1. 5V
  2. CS
  3. CLK
  4. DIN
  5. DOUT
  6. Common

Since the display has a DOUT does this mean I can run multiple display is series off of the same pins? If so, can someone point me in the right direction to do so. I am currently using a Particle Photon and I am limited as to the number of PWM pins.