ITEM NAME:for Nextion Enhanced Hmi Smart LCD Module I/O Extended Expansion Board J8Z7 for Nextion Enhanced Hmi Smart LCD Module I/O Extended Expansion Board J8Z7 100% Brand New and High Quality. Shape: Same as the picture show Type: HMI Optional I / O expansion board Size: 65mm x 45mm (LxW) Operation Level:Digital 5V 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. color:blue Material:metal Package Contents: 1x Module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
