The first expansion board for Nextion Enhanced HMI display. Enhanced and higher version Nextion displays support 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 LED’s are included.
Note: This expansion board can only work with Nextion Enhanced Display, not for basic Nextion Display.
Specifications :-
Operating Voltage (VDC) | 5 |
Version | 1.0 |
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