How to use I2C LCD with Arduino and how to use multiple LCDs with one Arduino

[@sinnesia2958]

It's interesting. I just knew how to use many LCDs only with one arduino. Thanks again!

[@miliohm]

Thank you

[@KonselorSekolah1407]

Changing the address of I2C LCD is new knowledge for me.

[@miliohm]

Keep watching my channel :)

[@ElabIndustrial]

Helpful video ❤

[@wanjohimuthoni]

What am I doing wrong, no text displayed on lcd.. only white boxes on upper line... The code lcd.backlight() is turning the lcd backlight off and on if I remove and add it respectively... but displaying text is not working

[@quantum-inc]

This library only works with specific backpacks

[@janosgajda5287]

Dear miliohm, at 5:04 addressing the bottom line 7th character should be 7,1 not 1,7. Otherwise good tutorial.

[@miliohm]

You are right, thanks for correction

[@captain_jandu1]

Will The I2C work with LCD without Soldering?

[@miliohm]

sure, as long as you don't need to change the address

[@thevabhas7225]

Excellent... thanks.. You have any idea vending ATM program ...

[@miliohm]

Check this kzbin.info/www/bejne/nHeoh4hnpK9_p80

[@thevabhas7225]

@@miliohm thank you very much for early reply. I have seen many videos on your blog For people like us your service is a great support. God bless you...

[@thevabhas7225]

This is only about communication but I am expecting on water flow sensor vending system. Thanks

[@codex3431]

my one does not work

[@michellemotta1032]

Hey thx… I am having trouble running lcd with max7219 8x32 dot matrix, they work separately but not together, wondering if addresses might be my issue?

[@miliohm]

No, it has different communication protocol. This is i2c while max7218 is SPI

[@codex3431]

it couldn't find the i2c module

[@miliohm]

if the i2c scanner can't find the address. Maybe you have problem with the wiring

[@codex3431]

@@miliohm thanks it worked

[@DownHillBumiayu]

Nice

[@miliohm]

Thanks

[@lukassvec5289]

I have 2 same adress