I have this TJC 3.5" HMI LCD, which is similar to Nextion HMI LCD
This is the model I have, it is a Chinese version of Nextion HMI.
My question is how can I program it , Does anyone use it?
Can I get its library Code?
Or can I use the nextion library with the TJC HMI LCD?
I have an important question regarding adding HMI code. Typically, you generate a file using the TJC editor (Nextion Editor), upload it to an SD card, and then insert the SD card into the TJC LCD. After powering on the device, the GUI uploads on the TJC LCD.
What I want to achieve is to send the HMI file generated by the TJC editor (Nextion Editor) directly from my ESP32 code to the TJC display serially, instead of uploading it to the SD card from my PC. Or any other sufficient method, because I plan to place the LCD in a 3D enclosure, accessing the SD card repeatedly will be inconvenient. If you have any suggestions for an alternative method, I would greatly appreciate it.