YeaCreate Nscreen32
The 1st LVGL official certified board in the world
Product introduction
YeaCreate Nscreen32 is a ESP32 based display development board kit.It's included ESP32-WROVER-IE(16M Flash + 8M PSRAM), a 320x480 4 inch TFT display, a GT911 capacitance touch screen. It's also the 1st LVGL official certified board in the world.It's a cost-effective solution for embedded display.
Product Description
| Resources |
Parameter |
| ESP32-D0WDQ5-V3 |
240MHz dual core, 600 DMIPS, 520KB SRAM |
| WIFI |
802.11 B/G/N HT40 (up to 150Mbps) |
| Bluetooth |
Bluetooth 4.2 BR/EDR/BLE |
| Flash |
16MB |
| PSRAM |
8MB |
| Crystal |
40Mhz |
| Input Voltage |
5V @ 500mA |
| Interface |
Mini USB 2.0 , GPIO |
| GPIO Voltage |
2.2V-3.6V |
| TFT Screen |
4.0"@320*480 ST7796 |
| Touch Screen |
Goodix GT911 capacitance touchscreen |
| LED |
White power indicator light |
| Button |
Download button, Reset button |
| USB Chip |
CP2104 |
| Antenna |
2.4G onboard antenna and PXE antenna |
| Operating temperature |
32°F to 104°F ( 0°C to 40°C ) |
| Weight |
79g |
| Product Size |
96.52 x 73.66 x 14.99mm |
GPIO pin map:
J8:
| 6 |
8 |
34 |
| 7 |
11 |
35 |
| 36 |
3V |
5V |
| 39 |
GND |
GND |
J4:
| RX1(GPIO9) |
TX1(GPIO10) |
GND |
| RX0(GPIO3) |
TX0(GPIO1) |
GND |
Please notice that:
GPIO 34-39 are GPIs – input only pins.These pins don’t have internal pull-ups or pull-down resistors.They can’t be used as outputs, so use these pins only as inputs.External connections can be made to any GPIO except for GPIOs in the range 6-11, 16 and 17. GPIOs 6-11 are connected to the module's integrated SPI flash and PSRAM. GPIOs 16 and 17 are connected to the module's integrated PSRAM.
GPIOs connection of our board:
| GPIO |
Notes |
| 33 |
LCD-CS |
| 15 |
LCD-RS |
| 32 |
LCD-RST |
| 4 |
LCD-WR |
| 2 |
LCD-RD |
| 12 |
LCD_D0 |
| 13 |
LCD_D1 |
| 26 |
LCD_D2 |
| 25 |
LCD_D3 |
| 19 |
LCD_D4 |
| 18 |
LCD_D5 |
| 27 |
LCD_D6 |
| 14 |
LCD_D7 |
| 22 |
TP-SCL |
| 21 |
TP-SDA |
| 5 |
TP-INT |
| 23 |
TP-RST |
| 3 |
RX0 |
| 1 |
TX0 |
EN 
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