Trouble getting NX3224T024 to function on Jumbospot
Posted: Wed Mar 13, 2019 3:49 am
Hello all -
I have downloaded different HMI for this display. I have compiled and copied the TIF file to a SDCard and have the image transferred. Attaching to the 4 pin port on my Pi-Star Jumbospot hat, change from OLED to Nextion, select MODEM and I have tried every G4KLX and ON7LDS L2, L3 in the menu. Jumbospot is running, Nextion has the stock image and none of the fields update. Now the reason I am using the SDCard load is that my PC is Win8.1 and I don't have a proper USB driver for the CP2102 module (USB to TTL). I suppose I could have a bum display but more likely this is operator error. Solder connections of the header to HAT are good, wiring just like the photos. I will see if I can get a driver or perhaps another PC with Win10 then verify I can talk to the Nextion with the serial lines. Any other thoughts?
Thanks de ka2ugz jay
I have downloaded different HMI for this display. I have compiled and copied the TIF file to a SDCard and have the image transferred. Attaching to the 4 pin port on my Pi-Star Jumbospot hat, change from OLED to Nextion, select MODEM and I have tried every G4KLX and ON7LDS L2, L3 in the menu. Jumbospot is running, Nextion has the stock image and none of the fields update. Now the reason I am using the SDCard load is that my PC is Win8.1 and I don't have a proper USB driver for the CP2102 module (USB to TTL). I suppose I could have a bum display but more likely this is operator error. Solder connections of the header to HAT are good, wiring just like the photos. I will see if I can get a driver or perhaps another PC with Win10 then verify I can talk to the Nextion with the serial lines. Any other thoughts?
Thanks de ka2ugz jay