openinverter forum

This is the Display I am working on and I posted in my thread. if anybody has questions please let me know.

==> needs to be uploaded to the Arduino IDE Library



From the 2 zipped files EV Display.tft if the file that goes on the screen and the EVDisplay.HMI is the file that can be modified with the Nextion software.

Nextion 7.0″ HMI Display Intelligent Series NX8048P070-011C

https://www.amazon.com/dp/B0B95VPVS9?re ... title_0_0


Can Controller

https://www.amazon.com/dp/B093WYRPL1?re ... asin_title


ESP32

https://www.aliexpress.us/item/32568066 ... pt=glo2usa

If anybody has an idea of what else should be on the main screen please let me know. There is still some space.

Would be nice is a real programmer would work on this.

Proton wrote: ↑Thu Jun 12, 2025 12:24 am If anybody has an idea of what else should be on the main screen please let me know. There is still some space.

Would be nice is a real programmer would work on this.

Screen.png

Looks awesome! I use nexion display too - but a small one.
To keep it clean, for the main screen I just display the motor direction, speed and vehicle state - (drive, charge, error) and error pop-ups. Ex. motor temp H (warm)/yellow, HH (hot)/red. Then I have separate details screen for all my hardwares - motor details, battery details, ibooster details, charger details, etc.
Just an idea.

alexbeatle wrote: ↑Thu Jun 12, 2025 3:55 pm Looks awesome! I use nexion display too - but a small one.
To keep it clean, for the main screen I just display the motor direction, speed and vehicle state - (drive, charge, error) and error pop-ups. Ex. motor temp H (warm)/yellow, HH (hot)/red. Then I have separate details screen for all my hardwares - motor details, battery details, ibooster details, charger details, etc.
Just an idea.

put a screenshot with yours. the more ideas the better. I am going to implement the error popup on mine too. good idea.

I also want to add on the 2nd BMS, charging details. I will have to purchase the CCS board for that.