TL;DR
ITEAD has introduced the Open Nextion line of HMI (Human-Machine Interface) displays, which are based on the ESP32-S3 microcontroller. This new series includes the ONX3248G035 with a 3.5-inch screen and the ONX2432G028 with a 2.8-inch screen. Unlike the original Nextion displays that rely on a dedicated software editor and UART communication, these new models integrate everything into one package, handling display control and wireless connectivity directly through the ESP32-S3.