Hello, I am searching for Pi Zero / python Max7219 8 Digit 7 Segment SPI Display Driver and library files. I have found various for MicroPython etc but reference to library etc is very unclear. Can anyone assist?
Bryan
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I think the Adafruit MAX7219 Library will be good.
https://docs.circuitpython.org/projects/max7219/en/latest/index.html
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Hi Bryan,
Rooppoor is techincally correct, though you will need Adafruit Blinka to use CircuitPython on a Pi
Rooppoor and James,
Hello, I am using the 7 segment display, is the process the same for the matrix display you are advising? I hope the image attached to the response.
Bryan
Hi Bryan,
That driver chip can drive different types of matrices or BCD (binary coded decimal) displays, and the library accomidates for this, hopefully your display is wired in a compatible way.
I know this doesn’t help you, but I always check for a library first before buying hardware, or confirm I could write my own if needed.
James
Yes I agree with you totally. Thank you. I come from the days of mini scamp, DS System 80, TRS80, machine code was the order of the day. I will forge on with your support.
Thank you.
Bryan
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James and Rooppoor,
Hello. Gents you have made my day. It works.
With the driver/library loaded and using the Example BCD code it works.
I am a happy chap. Now I can venture.
This is a great forum.
Thanks again.
Bryan
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