TJC panels are available around the world from various eBay sellers, TaoBao reshippers, and occasionally on AliExpress. They are identical to Nextion panels except they cost half as much. This makes for a compelling reason to buy and use them!
Unfortunately, the official TJC editor is all in Chinese, making life difficult for English speaking users. Not to worry! Patching is easy and 100% legal!
Thanks to @hag, we can modify the editor to work in English. We’re not circumventing digital copy protection measures, so case law in several countries protects us here.
Process
Download the official TJC editor. Sadly, this thing fires up a bunch of Windows Defender warnings. I don’t think they’re legit, and neither does VirusTotal, but you’ll have to be the judge here and disable Defender to proceed with the download.
Hello guys, after install i can’t get update in english. When I run a program as administrator it says that “locate hmitype.dll or place in same folder”. Maybe someone knows where problem can occur?
As mentioned above, TJC has made some lame-ass attempts to obfuscate the code. It’s already been broken, but there is some work to do on how best to distribute the result in a legal manner, as we can’t just post the new extracted + modified hmitype.dll. Stay tuned…
Wonderful job you guys did here. I have been working on Nextion display project, but the messed up font visualization is a huge issue. While going through possible ways to change the font generator, I came across TJC’s V0.55 . I tried all the patches as you guys have mentioned here, but as all of you know it doesn’t work. It would be really great if you guys can help me with this one. does anyone have old setup files? without it I’m left with the only option to use monospace fonts in my UI at this moment Thank you all in advance
Do you have a TJC panel or a Nextion panel? The TJC editor will only work w/ TJC devices, Nextion w/ Nextion, and there has not been a Nextion 0.55 public release yet, for reasons explained elsewhere on the forums (tl;dr - Nextion is extorting you for their font service).
Thank you for your fast response. Yea, I kind of got the idea. It was too late. When I was about buy the display I actually thought TJC was a copy of nextion. should have did some more researches. I wont be buying nextion anymore.
Hi, I just mistakenly bought the TJC panel as I though it can be used similarly as the Nextion display.
May I ask, which Arduino library should I used for the TJC panel? I used the Nextion’s library but Arduino couldn’t received value from my panel. Thank you.
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