Software apps and online services
Hello everyone, I bought a Nextion Touch LCD. It's nice but uploading code with an SD card? Come on...we are in 2017. Just buy a USB TTL adapter (it is cheaper than an SD card by the way) and connect 5V and Ground to your LCD, then change the RX-TX connections opposite like this:
USB ---- TTL NEXTION
- 5V ---- 5V
- GND ---- GND
- RX ---- TX
- TX ---- RX
Connect it to your PC, then open Nextion Editor and choose one of the examples:
Press the "upload" button.
Then press "GO".
And it starts to upload.
Second step: Communicate it with Arduino UNO. Check out my next project.