Put external LCD Display

[Alberto-X]

Hi friend,

I want to change LCD Display for other more big but I can’t how make.

In Git code there are all pin port for all devices but I don’t know how can I Connect a 7 segment digit Display (i2c is better and If possible I prefer)

Can you help me?

How can I put a big 7 segment Led Display and What I need to change in Code?

Best Regards, friends.

[Michael]

You can connect an I2C device to the board. The SDL and SCL pads are in the lower-center part of the board and are labeled.

You will have to do lots of coding to change the firmware to work with an I2C display. I suggest you create a new object like Display that controls the I2C device. I won’t be able to give you detailed help on this, as it would be a big project.

[Alberto-X]

Thanks for your answers, Mike. But that is not what I need, I think I have expressed myself the same, probably because of the language, since I am Spanish and my English is not very good. What I need is to be able to connect another 7-segment LED display, the same as the one on the board but a little bigger. So I don’t know if I have to modify the Software. I put here a picture of the screen that I would like to put, if possible please.

View post on imgur.com

Thanks in advance!!

[Michael]

Yes, this display can be connected to the board’s I2C pins.
CLK -> SCL pin on game timer
DIO -> SDA pin on game timer
GND -> GND pin on game timer
5V -> 5V pin on game timer

Yes, you will have to change the code a lot.

• This reply was modified 1 year, 4 months ago by Michael.

[Alberto-X]

Thanks, Michael. Can you give me a Price for make changes for me, please?

Regards.

[Author]

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