NEXTION is a Human Machine Interface（HMI）solution combining a TFT touch display with an onboard processor and memory, develop using the free and downloadable NEXTION Editor software.
Using the NEXTION Editor software, you can quickly develop the HMI GUI by drag-and-drop components (graphics, text, button, slider etc.) and ASCII text based instructions for coding how components interact at display side. With just 2 wires (RX,TX), NEXTION display quickly connects to MCU via 5V TTL Serial to provide event notifications that MCU can act on, and utilizes simple ASCII text based instructions so the MCU can easily provide progress and status updates back to your HMI user.
3.5” TFT screen with integrated 4-wire Resistive Touch Panel
480 x 320 Resolution - RGB 65K true to life colours
Easy 4 pin (+5V, TX, RX, GND) interface to any TTL Serial Host
Compatible with Arduino, Raspberry Pi A+, B+ and Raspberry Pi 2
16M Flash memory for User Application Code and Data
This is a group buy campaign that needs to acquire at least the stated minimum amount of pledges from backers like you before the Unit Deliverable and any Add-Ons ship. We do not charge anyone until the Progress above hits 100% or greater, otherwise there is no charge. All campaign products are vetted as existing and functional so your order will be fulfilled within the Factory Lead Time if the campaign succeeds. Please see our FAQ page for more details on our billing process.