Raspberry Pi 4. Black Cable (The cable that I purchased additionally)
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=0
64x32 RGB LED Matrix Not working
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- FifthCloud
- Posts: 22
- Joined: Sat May 08, 2021 9:45 am
Re: 64x32 RGB LED Matrix Not working
- Attachments
-
- raspberry_pi_4_black_cable_gpio0.jpg (871.07 KiB) Viewed 234 times
- FifthCloud
- Posts: 22
- Joined: Sat May 08, 2021 9:45 am
Re: 64x32 RGB LED Matrix Not working
Raspberry Pi 4. Black Cable (The cable that I purchased additionally)
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=1
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=1
- Attachments
-
- raspberry_pi_4_black_cable_gpio1.jpg (902.78 KiB) Viewed 234 times
- FifthCloud
- Posts: 22
- Joined: Sat May 08, 2021 9:45 am
Re: 64x32 RGB LED Matrix Not working
Raspberry Pi 4. Black Cable (The cable that I purchased additionally)
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=2
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=2
- Attachments
-
- raspberry_pi_4_black_cable_gpio2.jpg (870.76 KiB) Viewed 234 times
- FifthCloud
- Posts: 22
- Joined: Sat May 08, 2021 9:45 am
Re: 64x32 RGB LED Matrix Not working
Raspberry Pi 4. Black Cable (The cable that I purchased additionally)
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=3
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=3
- Attachments
-
- raspberry_pi_4_black_cable_gpio3.jpg (945.04 KiB) Viewed 234 times
- FifthCloud
- Posts: 22
- Joined: Sat May 08, 2021 9:45 am
Re: 64x32 RGB LED Matrix Not working
Raspberry Pi 4. Black Cable (The cable that I purchased additionally)
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=4
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=4
- Attachments
-
- raspberry_pi_4_black_cable_gpio4.jpg (971.65 KiB) Viewed 234 times
- FifthCloud
- Posts: 22
- Joined: Sat May 08, 2021 9:45 am
Re: 64x32 RGB LED Matrix Not working
Raspberry Pi 4. Black Cable (The cable that I purchased additionally)
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=5
sudo ./demo -D3 --led-rows=32 --led-cols=64 --led-slowdown-gpio=5
- Attachments
-
- raspberry_pi_4_black_cable_gpio5.jpg (895.36 KiB) Viewed 234 times
- adafruit_support_carter
- Posts: 29189
- Joined: Tue Nov 29, 2016 2:45 pm
Re: 64x32 RGB LED Matrix Not working
Thanks. Good set of photos. It's having an effect, but not fully fixing it.
When you ran the install script, did you select the "quality" or "convenience" option?
https://learn.adafruit.com/adafruit-rgb ... 1745233-16
When you ran the install script, did you select the "quality" or "convenience" option?
https://learn.adafruit.com/adafruit-rgb ... 1745233-16
- FifthCloud
- Posts: 22
- Joined: Sat May 08, 2021 9:45 am
Re: 64x32 RGB LED Matrix Not working
Yes I have seen that option and I have chosen not to solder. So convience option is what I have chosen.
- adafruit_support_carter
- Posts: 29189
- Joined: Tue Nov 29, 2016 2:45 pm
Re: 64x32 RGB LED Matrix Not working
OK, let's just send you another panel and see if that helps.
Send an email to [email protected] with a link to this thread and your order number and they can send you a replacement RGB matrix panel (PID 2279).
Send an email to [email protected] with a link to this thread and your order number and they can send you a replacement RGB matrix panel (PID 2279).
Please be positive and constructive with your questions and comments.