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Nextion HMI with a FPGA


I'm would like to use the Nextion HMI display in combination with a Xilinx Artix-7 FPGA.

Does anyone has any experience with this display and a FPGA?


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You don't need any special experiences, as long as your choosed FPGA can simply drive a serial output ... how to use a serial out on FPGA side, that's something you must find out by yourself ...

btw. you forgot to mention, that this all is for your school-project ... so, your learning ... :-)

The Nextion is accepts much of its commands via text over serial
These commands can be found in the Nextion Instruction Set located here

As well as the list of Nextion commands, the Nextion Instruction Set also has
A list of the valid Nextion Return Codes and the format of the expected data being returned.

Other samples and Tutorials can be located in the Itead Blog located here

Further Information can be found in the posts in the Announcement section of the Forum
Nexion FAQs
Nextion Users manual

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