WiFi, Bluetooth, ESP32, ESP32

ESP32-S3 1.9inch Display Development Board, 170×320 Pixels, 262K Color, 32-bit LX7 Dual-core Processor, Supports 90° Hardware Rotation, Optional For Touch Function, ESP32 With Display

$15.99 - $19.99

Version Options

With Touch Function Without Touch Function

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Details

ESP32-S3 1.9inch Display Development Board, 170×320 Pixels, 262K Color, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports 90° Hardware Rotation, Optional For Touch Function, ESP32 With Display

ESP32-S3 1.9inch LCD Display
Development Board

170 × 320, Embedded with ST7789V2 Display Driver, Supports 90° Hardware Rotation

ESP32-S3 Touch LCD 1.9, front view and features

Version options

ESP32-S3-LCD-1.9
without touch control

ESP32-S3-Touch-LCD-1.9
with touch control

Features

This product adopts ESP32-S3R8 chip with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 1.9inch LCD display which can smoothly run GUI programs such as LVGL. Onboard QMI8658 6-axis IMU, TF card slot, Lithium battery header, etc. Compatible with Pico header, offering strong compatibility and expandability. It is suitable for the quick development of the HMI and other ESP32-S3 applications.

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

LCD parameters

Display Panel	LCD	Display Size	1.9 inch
Resolution	170×320	Display Colors	262K
Brightness	500 cd/㎡	Contrast Ratio	900:1
Communication Interface	SPI	Driver IC	ST7789V2
Touch	Supported (Touch Version Only)	Touch IC	CST816 (Touch Version Only)

Application Scenarios

Supports ESP-IDF, Arduino IDE

Comprehensive SDK, dev resources, tutorials to help you easily get started

ESP32-S3 Touch LCD 1.9, supports ESP-IDF

ESP32-S3 Touch LCD 1.9, supports Arduino

Wi-Fi and BLE 5 support

ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 ax/b/g/n) with 40 MHz bandwidth support. Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh

interface definition

Compatible with Pico header, can be used with some Raspberry Pi Pico HATs, offering strong compatibility and expandability

ESP32-S3 LCD 1.9, display pin definition

ESP32-S3 Touch LCD 1.9, touch control pin definition

What's On Board

ESP32-S3 Touch LCD 1.9, onboard components

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

outline dimensions

without touch version

with touch version

ESP32-S3 Touch LCD 1.9, outline dimensions

Resources & Services

Wiki: www.waveshare.com/wiki/ESP32-S3-LCD-1.9

ESP32 LCD Selection

Model	display				onboard resources								Peripheral interfaces
Model	pixels	Interface	Display	Touch	IMU	RTC	TF	Buzzer	Speaker	mic	battery header	antenna	Peripheral interfaces
AMOLED display
ESP32-S3-Touch-AMOLED-2.41	600 × 450	QSPI	RM690B0	FT6336	√	√	√	-	-	-	√	√	I2C, UART, USB, 34PIN GPIO header
ESP32-S3-Touch-AMOLED-2.41-B	600 × 450	QSPI	RM690B0	FT6336	√	√	√	-	-	-	√	√	I2C, UART, USB, 34PIN GPIO header, with case
ESP32-S3-Touch-AMOLED-1.91	240 × 536	QSPI	RM67162	FT3168	√	-	√	-	-	-	√	√	40PIN header
ESP32-S3-AMOLED-1.91	240 × 536	QSPI	RM67162	-	√	-	√	-	-	-	√	√	40PIN header
ESP32-S3-Touch-AMOLED-1.8	368 × 448	QSPI	SH8601	FT3168	√	√	√	-	√	√	√	√	I2C, UART, GPIO pads
ESP32-S3-Touch-AMOLED-1.43	466 × 466	QSPI	SH8601/C05300	FT3168	√	√	√	-	-	-	√	√	I2C, UART, USB, 2 × 14PIN headers
ESP32-S3-Touch-AMOLED-1.43-B	466 × 466	QSPI	SH8601/C05300	FT3168	√	√	√	-	-	-	√	√	I2C, UART, USB, 2 × 14PIN headers
LCD display
ESP32-S3-Touch-LCD-3.5	320 × 480	SPI	ST7789	FT6336	√	√	√	-	√	√	√	√	2 × SH1.0 12PIN GPIO header, camera interface
ESP32-S3-Touch-LCD-2.8	240 × 320	SPI	ST7789	CST328	√	√	√	-	√	-	√	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-LCD-2.8	240 × 320	SPI	ST7789	-	√	√	√	-	√	-	√	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-LCD-2.8B	480 × 640	SPI	ST7701	-	√	√	√	√	-	-	√	√	20PIN header
ESP32-S3-Touch-LCD-2.8B	480 × 640	SPI	ST7701	GT911	√	√	√	√	-	-	√	√	20PIN header
ESP32-S3-LCD-2.8C	480 × 480	RGB	ST7701	-	√	√	√	√	-	-	√	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2.8C	480 × 480	RGB	ST7701	GT911	√	√	√	√	-	-	√	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2.1	480 × 480	RGB	ST7701	CST820	√	√	√	√	-	-	√	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2.1B	480 × 480	RGB	ST7701	CST820	√	√	√	√	-	-	√	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2	240 × 320	SPI	ST7789T3	CST816	√	-	√	-	-	-	√	√	28PIN header, camera interface
ESP32-S3-LCD-2	240 × 320	SPI	ST7789T3	-	√	-	√	-	-	-	√	√	28PIN header, camera interface
ESP32-S3-LCD-1.9	170 × 320	SPI	ST7789	-	√	-	√	-	-	-	√	√	40PIN header, compatible with Pico header
ESP32-S3-Touch-LCD-1.9	170 × 320	SPI	ST7789	CST816	√	-	√	-	-	-	√	√	40PIN header, compatible with Pico header
ESP32-C6-LCD-1.9	170 × 320	SPI	ST7789	-	√	-	√	-	-	-	√	√	40PIN header, compatible with Pico header
ESP32-C6-Touch-LCD-1.9	170 × 320	SPI	ST7789	CST816	√	-	√	-	-	-	√	√	40PIN header, compatible with Pico header
ESP32-S3-Touch-LCD-1.85C	360 × 360	QSPI	ST77916	CST816	-	√	√	-	√	√	√	√	I2C, UART, 2×14PIN header (1.27mm pitch)
ESP32-S3-Touch-LCD-1.85C-BOX	360 × 360	QSPI	ST77916	CST816	-	√	√	-	√	√	√	√	I2C, UART, 2×14PIN header (1.27mm pitch)
ESP32-S3-Touch-LCD-1.85	360 × 360	QSPI	ST77916	CST816	√	√	√	-	√	√	√	√	I2C, UART, GPIO pads
ESP32-S3-LCD-1.85	360 × 360	QSPI	ST77916	-	√	√	√	-	√	√	√	√	I2C, UART, GPIO pads
ESP32-S3-Touch-LCD-1.69	240 × 280	SPI	ST7789	CST816	√	√	-	√	-	-	√	√	I2C, UART, GPIO pads
ESP32-S3-LCD-1.69	240 × 280	SPI	ST7789	-	√	√	-	√	-	-	√	√	SH1.0 12PIN header
ESP32-S3-LCD-1.47	172 × 320	SPI	ST7789	-	-	-	√	-	-	-	-	√	18PIN header
ESP32-C6-LCD-1.47	172 × 320	SPI	ST7789	-	-	-	√	-	-	-	-	√	18PIN header
ESP32-S3-Touch-LCD-1.46B	412 × 412	QSPI	SPD2010	SPD2010	√	√	√	-	√	√	√	√	20pin GPIO header
ESP32-S3-Touch-LCD-1.46	412 × 412	QSPI	SPD2010	SPD2010	√	√	√	-	√	√	√	√	20pin GPIO header
ESP32-S3-LCD-1.3	240 × 240	SPI	ST7789	-	√	-	√	-	-	-	√	√	2.54mm 13PIN header
ESP32-S3-LCD-1.3-B	240 × 240	SPI	ST7789	-	√	-	√	-	-	-	√	√	2.54mm 13PIN header, with case
ESP32-S3-LCD-1.3-C	240 × 240	SPI	ST7789	-	√	-	√	-	-	-	√	√	2.54mm 13PIN header, with case and prism cube
ESP32-S3-Touch-LCD-1.28	240 × 240	SPI	GC9A01A	CST816	√	-	-	-	-	-	√	√	SH1.0 12PIN header
ESP32-S3-LCD-1.28	240 × 240	SPI	GC9A01A	-	√	-	-	-	-	-	√	√	2 × 20PIN header (1.27mm pitch)
ESP32-C3-LCD-0.71	160 × 160	SPI	GC9D01	-	-	-	-	-	-	-	√	√	12PIN GPIO pads
ESP32-S3-GEEK	240 × 135	SPI	GC9A01A	-	-	-	√	-	-	-	-	√	I2C, UART, GPIO