Need help with a small speaker DIY project

Hello the last rain got some water inside my daugter karikoi speaker
so i decided to to dry it out… when i opend it up i was blown how simple it is …

so i told her its broken :rofl:
ok so getting to the point… i was able to connect a sonoff relay … i will change it to a D1, need more GPIOs

now i can switch modes(BT, LINE, FM), very cool … the only thing i am missing
is the state of device mode…

i was thinking about reading the screen … it looks simple


it looks like there are 8 pins and 6 digit/chars on the disply
i was thinking when BT is on two of the digits are off … how can
make somthing like this work with GPIOs? if possble ?


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