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We used a bitmap en the function you mentioned and it works perfectly now! Thank you!
hey we are trying to reproduce your work with our own image.If we use your grammaphone code we can get the image to show up on the adafruit display, but if we use the img2code mentioned in your tutorial to convert our own picuture it does not work. Can you share the ruby program you used to create the grammaphone or do you have any tips on how to fix this?
Dimming EL wire
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