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ychi
New Contributor
New ContributorAria 10 LCD I2C address
Hi, We are trying to figure out a way to send some display characters to the LCD and cannot find the I2C address in the manual. Could someone tell us how to find it? Thanks!
Hi Yong Chi,
From my findings,
The LCD char display is NHD-0216K3Z-NSW-BBW-V3
Link to the datasheet:
https://www.newhavendisplay.com/specs/NHD-0216K3Z-NSW-BBW-V3.pdf
The slave address is 0x50 by default. It can be changed to different address with CMD 0x62, refer page 7 from the datasheet.
Thanks.
Regards,
Aik Eu
aikeu
Regular Contributor
Regular ContributorHi Yong Chi,
As I understand from your previous attempts, seems like you are able to turn on the LCD with the Turn on display cmd with the correct I2C address. Your I2C address will be acknowledged in the signal if it is a correct address.
I am thinking if you are able to turn on the LCD, the cmd to turn off the LCD should work as well. Or only the cmd to turn on the LCD working?
Thanks.
Regards,
Aik Eu
