Nextion Datasheets
The Nextion Datasheets can be found [here]
10 10, 2017
10 10, 2017
What is the Range and Unit of Screen Brightness
The Unit of Screen Brightness is in percentage % The Range of Screen Brightness is 0 to 100. - Please refer to dim and dims in the Nextion Instruction Set [here] For the brightness in NITS of your Nextion device - Please refer to your Nextion model's Datasheets [here]
10 10, 2017
Using Component Word Wrap
Note that you need to use the two characters \r and not \n Component .isbr attribute needs to be set to true. Any desired whitespace padding is done via user code.
10 10, 2017
<84 78> Resource File Error
Check the back of your display. If imprinted with "TJCxxxxTxxx_xxx", or "TJCxxxxKxxx_xxx" it means your display is a TJC model, which is not sold by ITEAD and we offer no support to such models.
10 10, 2017
Using the Nextion microSD (upload)
Nextion's microSD slot is primarily used to upload a TFT project file. - The Intelligent Series has added capabilities, see Forum Announcements Not all microSD cards are made for use with embedded devices. - especially newer microSD cards made for cameras, etc. Class 10 HC 8GB to 32GB cards have had good success. Others too.
10 10, 2017
Connecting Nextion to a Control Device
Nextion is a 5V TTL Serial HMI device, be mindful to ensure connecting to an appropriate adapter The connection between Nextion and control device Nextion Display -------- Control Device 5V (Red) ------------------------- 5V GND (Black) ----------------------- GND TX (Blue) ------------------------ RX RX (Yellow)----------------------- TX Ensure Ground with all used devices is common. Control device: FOCA,