What are NHD-0216CW I2C Slave Addresses

Leo Moreland

• February 02, 2022 20:51

I'm trying to use the NHD-0216CW with the Arduino Wire lib. I think the slave address is 0x28. Is this correct? Is there any other addresses? For a control register for example?

0

• 

  Cody J.

  NHD Staff

  • February 02, 2022 21:43

  Hello Leo,

  The base slave address for NHD-0216CW is:

  • 0x3C if SA0 is LOW
  • 0x3D if SA0 is HIGH

  This information comes from section 5.1.4 MCU I2C Interface in the display's US2066 controller IC spec sheet.

  Feel free to use the US2066 library on our GitHub page to help accelerate your development.

  0
• 

  Leo Moreland

  • February 02, 2022 22:03

  Thanks for the quick reply. I'll check out the library.

  0

Please sign in to leave a comment.