AHENRIQUES

Hello, Yes, i update the firmware and recompile the project, and download using the serial cable. But when i put the usb cable, the driver fails. I tried install it manualy, but it give me a error like : ´it can not be inicialized (code 10)´

Hello, Tankyou. I conect the HMI with the cable, and transfer the files that you said. But the problem persist. I can not use the usb driver. For know i can transfer project by serial comunications. tanks a lot :)

Hello, I have the same problem than Mr. Totok Bian. When i try to download (with a NB5Q-TW00B) with usb cable, it give me a error (can not inicialize the driver). I try to reinstall the NB Designer (i tryed with version 1232 and 1310) , i tried reinstall manually the driver, but without succes. I tryed serial comunication with cable for HMI nt20s but i don´t know if is ok. I can not find the pinout cable for nb series with PC. Do you know the pinout? And do you know if exist another usb driver for NB designer? Tanks