Hi. I'm a beginner so I'm probably doing something wrong. I've been able to get this working with the TFTGizmo and Circuit Playground Bluefuit.
https://learn.adafruit.com/adafruit-tft ... quickstart
I'm trying to get https://learn.adafruit.com/circuitpytho ... y-a-bitmap to run. And I'm getting a black screen.
I found https://github.com/adafruit/Adafruit_Ci ... /issues/10 . and I also tried running slideshow_tft_gizmo.py running and it's doing the same thing.
I couldn't get it to work with a circuit playground express and the tft to work with the arduino sketch either fwiw
https://learn.adafruit.com/adafruit-tft ... ng-bitmaps
Thanks!
circuitpy CPB and TFT Gizmo black screen
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- dastels
- Posts: 15659
- Joined: Tue Oct 20, 2015 3:22 pm
Re: circuitpy CPB and TFT Gizmo black screen
Can you post a photo of your handware and connections?
Dave
Dave
- mrendon
- Posts: 3
- Joined: Fri Nov 19, 2021 8:00 pm
Re: circuitpy CPB and TFT Gizmo black screen
Thanks for taking a look!
- mrendon
- Posts: 3
- Joined: Fri Nov 19, 2021 8:00 pm
Re: circuitpy CPB and TFT Gizmo black screen
I think I got it working. I don't quite understand what format the image neds to be. I tried with adabot.bmp
- dastels
- Posts: 15659
- Joined: Tue Oct 20, 2015 3:22 pm
Re: circuitpy CPB and TFT Gizmo black screen
That looks good.
Dave
Dave
Please be positive and constructive with your questions and comments.