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ESP32 S3 N16R8 Development board 1.9 inch LCD Display 1.9inch TouchScreen 170×320 SD-Port RGB LED QMI8658 6-Axis ST7789 CST816
$13.9
ESP32-S3 1.9 inch 170×320 resolution 262K color LCD screen development board 240MHz LX7 dual-core processor supports 90 hardware rotation.
ESP32 Display Recommend
ESP32-S3
1.9-inch LCD screen development board
170 × 320 resolution, built-in ST7789V2 display driver chip, supporting 90 hardware rotation.
Version selection
Product characteristics
This product adopts ESP32-S3R8 chip, supports 2.4GHz Wi-Fi and BLE 5 Bluetooth functions, integrates large-capacity Flash and PSRAM, and has a 1.9-inch LCD screen on board, which can smoothly run GUI interface programs such as LVGL. On-board QMI8658 six-axis sensor, Micro SD card slot, lithium battery charging and other peripheral resources, and reserved Pico compatible pin interface, which has strong compatibility and expansibility, and can quickly develop HMI and other applications of ESP32-S3.
- Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, the main frequency is as high as 240MHz.
- Support 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), onboard antenna.
- Built-in 512KB SRAM and 384KB ROM, encapsulated 8MB PSRAM and externally connected 16MB Flash.
- On-board 1.9-inch LCD screen with 170 × 320 resolution and 262K color can clearly display color pictures.
- On-board QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope) can detect motion attitude and expand its application.
- On-board USB Type-C interface can be used for power supply, download and debugging, which is convenient for development and use.
- Charge and discharge interface of onboard 3.7V MX1.25 lithium battery
- On-board Micro SD card slot, which can be connected with SD card to store pictures or files.
- On-board Pico compatible interface leads to rich peripheral interfaces, which has strong compatibility and expansibility.
LCD screen parameters
| display panel | LCD | Display size | 1.9 inch |
|---|---|---|---|
| display resolution | 170 × 320 | Display color | 262K |
| Display brightness | 500cd/m² | contrast | 900:1 |
| communication interface | SPI | Driving IC | ST7789V2 |
| touch control | Support (with touch version only) | Touch IC | CST816 (Touch version only) |
Application scenario
Support ESP-IDF, Arduino
Well-equipped SDK, open source materials tutorial, easy to use, can be quickly embedded in the application.
Support Wi-Fi and BLE 5
ESP32-S3 integrates 2.4GHz Wi-Fi (802.11 b/g/n) and can support 40MHz bandwidth.
Its low-power Bluetooth subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh.
Interface definition
On-board Pico compatible interface, which can adapt to some raspberry pie Pico expansion boards, has strong compatibility and expansibility.
Brief introduction of resources
- ESP32-S3R8
Dual-core processor, running at up to 240MHz
- W25Q128 16MB Flash
- MX1.25 3.7V lithium battery interface
Used to connect lithium batteries and support charging and discharging functions.
- RESET button
System reset, easy to debug
- USB Type-C interface
Support power input and data transmission
- Micro SD card slot (back)
Used for extended storage, supporting Micro SD card.
- Charging indicator lamp
Lights up when charging, and goes out when charging.
- BOOT button
Used to download programs or enter boot mode.
- WS2812 (back, touch-free version only)
RGB lamp beads support colorful light effects.
- QMI8658 (back)
IMU six-axis inertial sensor (3-axis gyroscope+3-axis accelerometer)
- IPEX1 external antenna interface (touch version only)
Need to modify solder joint access
- Patch ceramic antenna
On-board antenna design, saving space and stable signal.
