Input numbers from mobile app to send to the device

I have this project which has 4 pcs of 7 segments digits and I need to display a price like 12.78.
The project is ESP32 based and I need to send the price to be displayed from the mobile app
pls guide me which widget I have to use

You can use numeric input

ok, thank you
I’ll try this
do you consider it is a proper solution because the prices that has to be displayed will be changed 1-2 times a day top ?

You can change the price according to your needs, no matter.

ok thank you for your advise

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