View source for JCZN JC4827W543 ESP32 4.3" Touch Screen Display Module

== Overview ==

A capacitive touchscreen 4.3" (480x272) display module with integrated ESP32 that features WiFi & Bluetooth. It can be flashed / monitored over USB (on-board USB to UART).

It seems to be manufactured by "Shenzhen Jingcai Intelligent Co., Ltd" aka JCZN. Some listings claim it is GUITION brand, which is on the silkscreen but I believe this is actually the LVGL GUI design tool and not the brand of the device.

== Specifications ==

{| class="wikitable"
! Model
| JC4827W543
|-
! Resolution
| 480x272
|-
! MCU
| Espressif ESP32-S3-WROOM-1-N4R8
|-
! Display IC
| New Vision NV3041A
|-
! Touch IC
| GOODIX GT911
|-
! Audio IC
| NSIWAY NS4168
|-
! Battery IC
| INJOINIC IP5306
|}

== Online Resources ==

[https://www.aliexpress.us/item/3256807009269027.html ESP32-S3 8M PSRAM 4M FLASH 4.3-Inch IPS Capacitive Touch 480*272 LCD Display Module with WIFI and Bluetooth - AliExpress]

[https://www.displaysmodule.com/ Quality ESP32 Display Module & SPI Display Module factory from China]

[https://www.guition.com/main/ GUITION - Online LVGL GUI Design Tool]

https://github.com/lsdlsd88/JC4827W543

http://pan.jczn1688.com/s/zyojx8

http://pan.jczn1688.com/1/ESP32%20module

[http://www.newvisionu.com.cn/ 新相微电子-显示驱动ic-芯片设计公司-半导体芯片-上海新相微电子股份有限公司]

[https://admin.osptek.com/uploads/NV_3041_A_Datasheet_V1_2_20221011_686486a221.pdf New Vision NV3041A Datasheet (English)]

[http://www.szczkjgs.com/products_3725.htm NS4168(I2S数字输入、防失真、2.5W单声道D类音频功放IC)>>深圳市永阜康科技有限公司]

[http://www.injoinic.com/product_detail/id/21.html?lang=en-us Powerbank SoC | Product Center |  INJOINIC TECHNOLOGY]

[http://www.injoinic.com/wwwroot/uploads/files/20200221/0405f23c247a34d3990ae100c8b20a27.pdf IP5306 Datasheet (English)]

[http://www.injoinic.com/wwwroot/uploads/files/20190219/f801f35149ce32d45826167cd7eeb8b1.pdf IP5306 Datasheet (Chinese)]