https://community.nxp.com/t5/Kinetis-Microcontrollers/unreadable-title/m-p/1186997#M58892 <P><a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/178658">@Raul_CN</a>&nbsp;</P><P>I've got some experience in this area.</P><P>To be honest, you're probably not going to find any references that are going to be exact - you're going to have to create your own code.&nbsp;&nbsp;</P><P>Fortunately, you have two things in your favour.&nbsp; 1. the SDK code is pretty good for doing standard I2C operations and can be expanded to include DMA (although probably not required if it's a 16x2 character LCD) and 2. I2C, because of the definite Ack from the receiver you will know when you're communicating (even with out an oscilloscope, although I highly recommend having one to look at the lines).&nbsp;&nbsp;</P><P>What is the device you're trying to connect to and what datasheet/resources (for the display as well as its controller) are available?&nbsp; Often there will be Arduino libraries that can help show you the way.&nbsp;&nbsp;</P><P>myke</P> Sun, 22 Nov 2020 01:54:53 GMT myke_predko 2020-11-22T01:54:53Z https://community.nxp.com/t5/Kinetis-Microcontrollers/unreadable-title/m-p/1186993#M58891 <P>Hey guys,I need some help!</P><P>I'm working on a . and i'm trying to display a message on a 16X2 LCD using..</P><P>I'm still not able to find a useful tutorial or code.</P><P>Could someone help me with the code for it or me give some guidance on how to program the code?</P><P>Thank you!</P> Tue, 24 Nov 2020 20:44:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/unreadable-title/m-p/1186993#M58891 Raul_CN 2020-11-24T20:44:53Z https://community.nxp.com/t5/Kinetis-Microcontrollers/unreadable-title/m-p/1186997#M58892 <P><a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/178658">@Raul_CN</a>&nbsp;</P><P>I've got some experience in this area.</P><P>To be honest, you're probably not going to find any references that are going to be exact - you're going to have to create your own code.&nbsp;&nbsp;</P><P>Fortunately, you have two things in your favour.&nbsp; 1. the SDK code is pretty good for doing standard I2C operations and can be expanded to include DMA (although probably not required if it's a 16x2 character LCD) and 2. I2C, because of the definite Ack from the receiver you will know when you're communicating (even with out an oscilloscope, although I highly recommend having one to look at the lines).&nbsp;&nbsp;</P><P>What is the device you're trying to connect to and what datasheet/resources (for the display as well as its controller) are available?&nbsp; Often there will be Arduino libraries that can help show you the way.&nbsp;&nbsp;</P><P>myke</P> Sun, 22 Nov 2020 01:54:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/unreadable-title/m-p/1186997#M58892 myke_predko 2020-11-22T01:54:53Z