I managed to adapt a snippet posted by Benj in an older post to easy drive the module linked.
Settings are for mega2560
To anyone goes in same trouble....
https://it.aliexpress.com/item/40001484 ... hweb201603_
Driving HT16K33 4 digits I2C module example
Moderator: Benj
Driving HT16K33 4 digits I2C module example
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- 4 x 7 Seg LED and Shift Regmio definitivo.fcfx
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