-Compared with Nextion Basic & Nextion Enhanced, Nextion Intelligent display has more powerful hardware in terms of MCU, Flash storage and SRAM. Audio, video and animation play functions enrich your project HMI interaction. ^^ -Nextion intelligent 7.0 display is a 5V device, but many development boards are 3.3V. It won't make the display power up. ^^ -To ensure Nextion 7.0 intelligent display work as expected, it's recommended to supply power via power adapter, not usb to ttl or boards. ^^ -If you supply power for this Nextion 7 intelligent display via PC, the NX8048P070-011C may works not as expected even though your PC is 5V.
^^ -Uploading TFT file via sd card is faster than the usb to ttl, but
pls ensure card: FAT32 format, only one tft file (no folder), and no more than 32GB.