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Hello all

I am looking for a 3.5" HMI file that:

a) is formatted to fit the entire screen correcty
b) supports DSP1, Spectrum, and Standalone Signal Analyzer, and CW Decode using a second I2C Arduino

The few 3.5" HMI files I've found either do not fit the entire screen, or have some subordinate screen pages missing, or still have subordinate pages from the original 2.4/2.8" screen size.

The radio is using CEC v1.200 firmware.

If anyone could point me to the right place I'd be grateful.

Many thanks,
Richard L-P

Richard,

Try the attached tft file.? I do not have the hmi nor can I find where it came from, so cannot give them credit.

73
Evan
AC9TU

I should have stated that the prior file is for the Enhanced display.?

Evan,

Thank you for replying. Unfortunately, the Nextion is a Basic model, so I'd need the corresponding HMI file.
I'll have to keep looking.

73
Richard L-P

Try this one:

Thanks, Evan... will give it a try!

73

Here is another set of files for the 3.5" Basic Nextion from K3RTZ.? A quick search did not give a good source for the files, so have attached them here.

73
Evan
AC9TU

Evan,

The ubit_35_basic.tft file I recognize immediately as the work of Rich Neese (N4CNR). Unfortunately the font he used is pretty unclear in places so it's unfortunate that the HMI file is "missing in action". He himself has now left Facebook and he's not responding to emails.

The next "batch of three" work up to a point, but have some info/components missing on subordinate screens. At least there's an HMI file among them which can be modified.

Thank you for taking the time to respond and help out. I'm surprised that with the number of uBITx radios floating around, there isn't a bigger collection of Nextion screen layouts available, but such is life!

73
Richard L-P

Richard,

You are welcome.? I do need to correct an error,? I gave credit to K3RTZ as my source, That is a typo on my part.? It should have been K3RTA.? Old fingers do not always go where you want them to.

Thank you for the source of the other files.? It is difficult to keep track of the author's work when they do not include a signature in the file.? I guess that can be a benefit to the author in that he is then not inundated with requests for information and changes.

73
Evan
AC9TU