Aihasd Expansion Board for Nextion Enhanced LED Display I/O Extended HMI Intelligent Control Module

Info zu diesem Artikel Use for 2.4″ to 7.0″ Inch Nextion Enhanced LED Display. The first expansion board for Nextion Enhanced HMI display. Enhanced and higher version Nextion displays supports 8 GPIO, thus we can use this expansion board to control Nextion. The board has 6 buttons, which include Esc, Enter, Left, Right, UP, Down. Also, indicating buzzer and leds are included. Note: this expansion board can only work with Nextion Enhanced Display, not for basic Nextion Display.