WiFi, Bluetooth, ESP32, ESP32

ESP32-S3 3.5inch Capacitive Touch Display Development Board, 320×480 Pixels, IPS Panel, 262K Color, Onboard Camera Interface, Supports Wi-Fi and Bluetooth 5, ESP32 With Display

$25.99 - $32.99

Version Options

with case and OV5640 camera without case

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Details

ESP32-S3 3.5inch Capacitive Touch Display Development Board, 320×480 Pixels, IPS Panel, 262K Color, Onboard Camera Interface, Supports Wi-Fi and Bluetooth 5, ESP32 With Display

ESP32-S3-Touch-LCD-3.5

Integrated audio input and output, enabling AI interaction and offline voice control

ESP32-S3 3.5inch touch display development board, front view

Version Options

ESP32-S3-Touch-LCD-3.5
Standard version, without case

ESP32-S3-Touch-LCD-3.5-C
with case and OV5640 camera

Features

ESP32-S3-Touch-LCD-3.5 is a high-performance, highly integrated MCU board designed by Waveshare. Onboard 3.5inch capacitive touch IPS display, power management IC, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC, low power audio codec, and so on, which makes it easy for you to develop and integrate into the products quickly.

Key features include:

Equipped with ESP32-S3R8 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 onboard antenna
Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory
Type-C connector, improving device compatibility, easier to use
Onboard 3.5inch capacitive touch display for clear color picture display, 320 × 480 resolution, 262K color
Built-in ST7796 display driver and FT6336 capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources
Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.
Onboard PCF85063 RTC chip, powered by main Lithium battery through AXP2101 chip, with reserved RTC battery header for connecting a backup battery, ensuring RTC function during the replacement of the main battery
Onboard PWR and BOOT programmable buttons for easy custom function development
Onboard 3.7V MX1.25 Lithium battery recharge/discharge header
Adapting I2C, UART, USB, and multiple GPIO pins, for connecting peripherals and debugging
Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design
Onboard camera interface, compatible with mainstream cameras such as OV2640 and OV5640
Adopts AXP2101 IC for efficient power management, supports multiple voltage outputs, battery charging, battery management, and battery life optimization, etc.

Supports AI Speech Interaction

Allows access to online large model platforms such as DeepSeek, Doubao, etc.

ESP32-S3 Touch LCD 1.85, allows accessing to online large model platforms

ESP32-S3 Touch LCD 1.85, easy to access Xiaozhi AI

Capacitive touch

Suitable for various smart device development, enabling human-machine interaction

ESP32-S3 3.5inch touch display development board, touch demo

IPS Display Panel

Excellent display performance, 262K color, wide viewing angle

Onboard audio codec

Supports high-quality audio processing, providing clear and high-quality audio input and output

Supports OV2640 / 0V5640 and other mainstream cameras

Optional for OV5640 5MP camera module, suitable for image capture, video monitoring and other applications to meet different needs

* The OV5640 5MP camera module is only included in the ESP32-S3-Touch-LCD-3.5-C version.

Supports ESP-IDF, Arduino IDE

Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

Wi-Fi and BLE 5 support

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

What's On Board

ESP32-S3 3.5inch touch display development board, onboard components

ESP32-S3R8
The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAM
Onboard antenna
W25Q128JVSIQ
16MB NOR-Flash
Camera interface
Supports mainstream cameras such as OV5640 / OV2640
TF card slot
IPEX 1 antenna connector
Reserved connector, enabled via resoldering an onboard resistor
MX1.25 speaker header
BOOT button
RESET button
PWR button
AXP2101
Highly integrated power management IC

Charge indicator
USB Type-C port
ES8311
Low power audio codec chip
Power supply indicator
Microphone
SH1.0 RTC battery header
for connecting rechargeable RTC battery
MX1.25 Lithium battery header
MX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging
2.54mm pitch GPIO header
Adapting available IO function pins for easy expansion
PCF85063
RTC chip
QMI8658
6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer

Pin Definition

outline dimensions

ESP32-S3-Touch-LCD-3.5

ESP32-S3-Touch-LCD-3.5-C

Resources & Services

Wiki: www.waveshare.com/wiki/ESP32-S3-Touch-LCD-3.5

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/FT6146	√	√	√	-	-	-	√	√	I2C, UART, USB, 2 × 14PIN headers
ESP32-S3-Touch-AMOLED-1.43-B	466 × 466	QSPI	SH8601/C05300	FT3168/FT6146	√	√	√	-	-	-	√	√	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