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Waveshare ESP32-S3 Touch LCD – 1.9" 170×320, Touchscreen: Capacitive

Waveshare ESP32-S3 Touch LCD – 1.9" 170×320, Touchscreen: Capacitive, 2 image

Waveshare ESP32-S3 Touch LCD – 1.9" 170×320, Touchscreen: Capacitive, 3 image

Waveshare ESP32-S3 Touch LCD – 1.9" 170×320

SKU:

31-00030939

Part Number: ESP32-S3-Touch-LCD-1.9

Touchscreen:

Without Capacitive

Color Depth262Κ Display Size1.9 " Resolution170×320 TouchscreenCapacitive InterfaceUSB Type-C CompanyWaveshare Part NumberESP32-S3-Touch-LCD-1.9 Display TypeLCD Touchscreen SoC SeriesESP32-S3

Upon Order

Available in 45-60 days

€24⁸⁰

+ −

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€24⁸⁰	In Stock + − ΑΓΟΡΑ	31-00030939	Touchscreen: Capacitive
€19⁹⁰	In Stock + − ΑΓΟΡΑ	31-00030995	Touchscreen: Without

Description
Specifications

This product is powered by the ESP32-S3R8 chip with 2.4GHz Wi-Fi and Bluetooth BLE 5 support, and integrates high-capacity flash and PSRAM. It features a 1.9-inch onboard LCD display capable of smoothly running GUI programs such as LVGL. Additional onboard components include a QMI8658 6-axis IMU, TF card slot, lithium battery header, and more. Compatible with the Pico header, it offers strong compatibility and expandability. It is ideal for rapid development of HMI and other ESP32-S3-based applications.

Key features

Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna
Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
Onboard 1.9inch LCD display, 170 × 320 resolution, 262K color, delivering clear and vivid color image display
Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.
Onboard USB Type-C port for power supply, program downloading, and debugging, more convenient for development use
Onboard 3.7V MX1.25 Lithium battery recharge/discharge header
Onboard TF card slot for external TF card storage of pictures or files
Compatible with Pico header, onboard multiple peripheral interfaces, offering strong compatibility and expandability

Available options

Display with touch function - GRobotronics SKU: 31-00030939
Display without touch function - GRobotronics SKU: 31-00030995

Display specifications

Display panel	LCD
Display size	1.9 inch
Resolution	170×320 pixels
Display colors	262K
Brightness	500 cd/m²
Contrast ratio	900:1
Communication interface	SPI
Driver IC	ST7789V2
Touch IC	CST816

Hardware layout

ESP32-S3R8
dual-core processor, up to 240MHz operating frequency
W25Q128 16MB Flash
MX1.25 battery header
MX1.25 2PIN connector, for 3.7V Lithium battery, supports charging and discharging
RESET button
USB Type-C port
for power input and data transmission
TF card slot (on the back side)
Supports TF card for extended storage
Charge indicator
Lithium battery charge indicator, lights up when charging, off when fully charged
BOOT button
for downloading program or entering boot mode
WS2812 RGB LED (for non-touch version only)
for colorful lighting effects, on the back side of the PCB
QMI8658 sensor (on the back side)
6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer
IPEX1 connector (for touch version only)
Switching to use external antenna via resoldering an onboard resistor
Onboard ceramic antenna
Onboard antenna design for space saving and signal stability