SKU:WSAL29565

ESP32-S3 1.46inch Round Display Development Board, 412×412, Supports WiFi & Bluetooth, Accelerometer And Gyroscope Sensor, Onboard Speaker And Microphone, ESP32 With Display

ESP32-S3 1.46" LCD Development Board

Integrates QSPI interface display, multiple peripheral interfaces

Features

ESP32-S3-Touch-LCD-1.46 is a microcontroller development board with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 1.46inch LCD display which can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, it is suitable for the quick development of the HMI and other ESP32-S3 applications.

• Equipped with ESP32-S3R8 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 onboard antenna
• Built-in 512KB Static RAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
• Onboard Type-C port, more convenient, better device compatibility
• Onboard 1.46inch LCD display, 412 × 412 resolution, 16.7M color
• Supports touch function controlled via I2C interface, with interrupt support
• Adapting UART, I2C and partial IO interfaces
• Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, counting steps, etc.
• Onboard PCF85063 RTC chip with reserved RTC Batt header (supports charging) for RTC function requirement
• Onboard programmable PWM and BOOT buttons for easy custom function development
• Onboard 3.7V MX1.25 lithium Batt recharge/discharge header
• Onboard TF card slot for extended storage and fast data transfer, flexible for data recording and media playback, simplifying circuit design
• Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios
• Adapting multiple GPIO pins which can be mapped to various function interfaces, making it convenient for customers to customize and develop

Version Options

All versions come with touch control function, optional for cover glass to protect the screen from damage caused by bumps or impacts

ESP32-S3-Touch-LCD-1.46B with touch control, without cover glass

ESP32-S3-Touch-LCD-1.46with touch control, with protective cover glass

ESP32-S3-Touch-LCD-1.46Cwith touch control, with widened protective cover glass

Application Scenarios

IPS Display Panel

16.7M color, 412 × 412 resolution, with wide viewing angle

Capacitive touch

Supports capacitive touch function controlled via I2C interface for flexible operation and smooth UI interaction, with interrupt support

Supports Offline Speech recognition and AI Speech Interaction

Allows access to online large model platforms to support more AI application scenarios

Onboard Audio input and output

Supports high-quality audio processing, providing clear and high-quality audio input and output. Equipped with an offline voice model, enabling device control via setting shortcut commands

Supports multiple peripherals

Supports the expansion of multiple peripherals via UART, GPIO and I2C interfaces, etc.

What's On Board

1. ESP32-S3R8dual-core processor, up to 240MHz operating frequency
2. QST attitude sensorQMI8658C (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer)
3. 16MB Flash
4. Speaker
5. Batt recharge manager
6. MP1605GTF-ZPower supply module, supports 3.3V 2A (MAX) output
7. Microphone
8. TCA9554PWRGPIO expander chip
9. Amplifier chip
10. PCM5101 audio decoder
11. RTC chipPCF85063 RTC chip
12. 1.27mm pitch multi-function headerreserved 20PIN header for adapting UART, I2C and partial IO interfaces
13. TF card slotsupports high-capacity TF cards

14. IPEX1 connectorSwitching to use external antenna via resoldering an onboard resistor
15. Onboard ceramic antenna
16. MX1.25 Batt headerMX1.25 2PIN connector, for 3.7V Lithium Batt, supports charging and discharging
17. Batt power supply control buttonProgrammable for power on/off control, and can also be customized for other button functions
18. BOOT button
19. Volume adjustment knob
20. Charge indicatorLithium Batt charge indicator, lights up when charging, off when fully charged (the light status is uncertain when the Batt is not connected)
21. USB Type-C port
22. Power indicator
23. RTC Batt headerfor connecting rechargeable RTC Batt(SH1.0)

outline dimensions

without cover glass

* measured manually, for reference only

with protective cover glass

* measured manually, for reference only

with widened protective cover glass

* measured manually, for reference only

Resources & Services

Wiki:www.waveshare.com/wiki/ESP32-S3-Touch-LCD-1.46B

ESP32 LCD Selection

Model	Core Configuration			display				onboard resources						Peripheral interfaces
	CPU	PSRAM	Flash	pixels	Interface	Display	Touch	IMU	RTC	TF	Speaker	mic	batteryheader
AMOLED display
ESP32-S3-Touch-AMOLED-2.41	ESP32-S3R8	8MB	16MB	600 × 450	QSPI	RM690B0	FT6336	√	√	√	-	-	√	I2C, UART, USB, 34PIN GPIO header
ESP32-S3-Touch-AMOLED-2.41-B	ESP32-S3R8	8MB	16MB	600 × 450	QSPI	RM690B0	FT6336	√	√	√	-	-	√	I2C, UART, USB, 34PIN GPIO header, with case
ESP32-C6-Touch-AMOLED-2.16	ESP32-C6	-	16MB	480 × 480	QSPI	CO5300	CST9220	√	√	√	√	√	√	I2C, UART, USB, and GPIO pads
ESP32-S3-Touch-AMOLED-2.16	ESP32-S3R8	8MB	16MB	480 × 480	QSPI	CO5300	CST9220	√	√	√	√	√	√	I2C, UART, USB, and GPIO pads
ESP32-S3-Touch-AMOLED-2.06	ESP32-S3R8	8MB	32MB	410 × 502	QSPI	CO5300	FT3168	√	√	√	√	√	√	I2C, UART, and USB reserved pads
ESP32-C6-Touch-AMOLED-2.06	ESP32-C6	-	16MB	410 × 502	QSPI	CO5300	FT3168	√	√	-	√	√	√	I2C, UART, and USB reserved pads
ESP32-S3-Touch-AMOLED-1.91	ESP32-S3R8	8MB	16MB	240 × 536	QSPI	RM67162	FT3168	√	-	√	-	-	√	40PIN header
ESP32-S3-AMOLED-1.91	ESP32-S3R8	8MB	16MB	240 × 536	QSPI	RM67162	-	√	-	√	-	-	√	40PIN header
ESP32-C6-Touch-AMOLED-1.8	ESP32-C6	-	16MB	368 × 448	QSPI	SH8601	FT3168 / FT6146	√	√	√	√	√	√	I2C, UART, USB pads
ESP32-S3-Touch-AMOLED-1.8	ESP32-S3R8	8MB	16MB	368 × 448	QSPI	SH8601	FT3168 / FT6146	√	√	√	√	√	√	I2C, UART, GPIO pads
ESP32-S3-Touch-AMOLED-1.75	ESP32-S3R8	8MB	16MB	466 × 466	QSPI	CO5300	CST9217	√	√	√	√	√	√	I2C, UART, USB, 8PIN headers (2.54mm pitch)
ESP32-S3-Touch-AMOLED-1.75-B	ESP32-S3R8	8MB	16MB	466 × 466	QSPI	CO5300	CST9217	√	√	√	√	√	√	I2C, UART, USB, 8PIN headers (2.54mm pitch)
ESP32-S3-Touch-AMOLED-1.75C	ESP32-S3R8	8MB	32MB	466 × 466	QSPI	CO5300	CST9217	√	-	-	√	√	√	I2C, UART, USB, GPIO pads
ESP32-C6-Touch-AMOLED-1.64	ESP32-C6	-	16MB	280 × 456	QSPI	CO5300	FT6146	√	-	√	-	-	√	22PIN header (2.54mm pitch)
ESP32-S3-Touch-AMOLED-1.64	ESP32-S3R8	8MB	16MB	280 × 456	QSPI	CO5300	FT3168	√	-	√	-	-	√	2 × 11PIN headers (2.54mm pitch)
ESP32-C6-Touch-AMOLED-1.43	ESP32-C6	-	16MB	466 × 466	QSPI	CO5300	FT6146	√	√	√	√	√	√	UART, I2C, 16PIN header (2.54mm pitch)
ESP32-C6-Touch-AMOLED-1.43-B	ESP32-C6	-	16MB	466 × 466	QSPI	CO5300	FT6146	√	√	√	√	√	√	UART, I2C, 16PIN header (2.54mm pitch)
ESP32-S3-Touch-AMOLED-1.43	ESP32-S3R8	8MB	16MB	466 × 466	QSPI	SH8601/C05300	FT3168/FT6146	√	√	√	-	-	√	I2C, UART, USB, 2 × 14PIN headers
ESP32-S3-Touch-AMOLED-1.43-B	ESP32-S3R8	8MB	16MB	466 × 466	QSPI	SH8601/C05300	FT3168/FT6146	√	√	√	-	-	√	I2C, UART, USB, 2 × 14PIN headers
ESP32-C6-Touch-AMOLED-1.32	ESP32-C6	-	16MB	466 × 466	QSPI	CO5300	CST820	-	-	-	√	√	√	SH1.0 12PIN header
ESP32-C6-Touch-AMOLED-1.32	ESP32-C6	-	16MB	466 × 466	QSPI	CO5300	CST820	-	-	-	√	√	√	SH1.0 12PIN header
ESP32-S3-Touch-AMOLED-1.32	ESP32-S3-PICO-1-N8R8	8MB	8MB	466 × 466	QSPI	CO5300	CST820	-	-	-	√	√	√	SH1.0 12PIN header
LCD display
ESP32-Touch-LCD-3.5	ESP32-D0WDR2-V3	2MB	16MB	320 × 480	SPI	ST7796	FT6336	-	√	√	√	√	√	32PIN GPIO header
ESP32-S3-Touch-LCD-3.5	ESP32-S3R8	8MB	16MB	320 × 480	SPI	ST7796	FT6336	√	√	√	√	√	√	32PIN GPIO header, camera interface
ESP32-S3-Touch-LCD-3.5	ESP32-S3R8	8MB	16MB	320 × 480	SPI	ST7796	FT6336	√	√	√	√	√	√	32PIN GPIO header, camera interface
ESP32-S3-Touch-LCD-3.5B	ESP32-S3R8	8MB	16MB	320 × 480	QSPI	AXS15231B	AXS15231B	√	√	√	√	√	√	32PIN GPIO header, camera interface
ESP32-S3-Touch-LCD-3.5B	ESP32-S3R8	8MB	16MB	320 × 480	QSPI	AXS15231B	AXS15231B	√	√	√	√	√	√	32PIN GPIO header, camera interface
ESP32-S3-Touch-LCD-3.49	ESP32-S3R8	8MB	16MB	172 × 640	QSPI	AXS15231B	AXS15231B	√	√	√	√	√	√	22pin 2.54mm pitch pads
ESP32-S3-Touch-LCD-3.49B	ESP32-S3R8	8MB	16MB	172 × 640	QSPI	AXS15231B	AXS15231B	√	√	√	√	√	√	22pin 2.54mm pitch pads
ESP32-S3-LCD-3.16	ESP32-S3R8	8MB	16MB	320 × 820	RGB	ST7701	-	√	√	√	-	-	√	I2C, UART, USB headers
ESP32-S3-Touch-LCD-2.8	ESP32-S3R8	8MB	16MB	240 × 320	SPI	ST7789	CST328	√	√	√	√	-	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-LCD-2.8	ESP32-S3R8	8MB	16MB	240 × 320	SPI	ST7789	-	√	√	√	√	-	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2.8B	ESP32-S3R8	8MB	16MB	480 × 640	RGB	ST7701	GT911	√	√	√	-	-	√	20PIN header
ESP32-S3-LCD-2.8B	ESP32-S3R8	8MB	16MB	480 × 640	RGB	ST7701	-	√	√	√	-	-	√	20PIN header
ESP32-S3-Touch-LCD-2.8C	ESP32-S3R8	8MB	16MB	480 × 480	RGB	ST7701	GT911	√	√	√	-	-	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-LCD-2.8C	ESP32-S3R8	8MB	16MB	480 × 480	RGB	ST7701	-	√	√	√	-	-	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2.1	ESP32-S3R8	8MB	16MB	480 × 480	RGB	ST7701	CST820	√	√	√	-	-	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2.1B	ESP32-S3R8	8MB	16MB	480 × 480	RGB	ST7701	CST820	√	√	√	-	-	√	I2C, UART, SH1.0 12PIN header
ESP32-S3-Touch-LCD-2	ESP32-S3R8	8MB	16MB	240 × 320	SPI	ST7789T3	CST816	√	-	√	-	-	√	28PIN header, camera interface
ESP32-S3-LCD-2	ESP32-S3R8	8MB	16MB	240 × 320	SPI	ST7789T3	-	√	-	√	-	-	√	28PIN header, camera interface
ESP32-S3-Touch-LCD-1.9	ESP32-S3R8	8MB	16MB	170 × 320	SPI	ST7789	CST816	√	-	√	-	-	√	40PIN header, compatible with Pico header
ESP32-S3-LCD-1.9	ESP32-S3R8	8MB	16MB	170 × 320	SPI	ST7789	-	√	-	√	-	-	√	40PIN header, compatible with Pico header
ESP32-C6-Touch-LCD-1.9	ESP32-C6FH8	-	8MB	170 × 320	SPI	ST7789	CST816	√	-	√	-	-	√	40PIN header, compatible with Pico header
ESP32-C6-LCD-1.9	ESP32-C6FH8	-	8MB	170 × 320	SPI	ST7789	-	√	-	√	-	-	√	40PIN header, compatible with Pico header
ESP32-S3-Touch-LCD-1.85C	ESP32-S3R8	8MB	16MB	360 × 360	QSPI	ST77916	CST816	-	√	√	√	√	√	I2C, UART, 2×14PIN header (1.27mm pitch)
ESP32-S3-Touch-LCD-1.85C-BOX	ESP32-S3R8	8MB	16MB	360 × 360	QSPI	ST77916	CST816	-	√	√	√	√	√	I2C, UART, 2×14PIN header (1.27mm pitch)
ESP32-S3-Touch-LCD-1.85	ESP32-S3R8	8MB	16MB	360 × 360	QSPI	ST77916	CST816	√	√	√	√	√	√	I2C, UART, GPIO pads
ESP32-S3-LCD-1.85	ESP32-S3R8	8MB	16MB	360 × 360	QSPI	ST77916	-	√	√	√	√	√	√	I2C, UART, GPIO pads
ESP32-S3-Touch-LCD-1.83	ESP32-S3R8	8MB	16MB	240 × 284	SPI	ST7789P	CST816D	√	√	√	√	√	√	Reserved I2C, UART, USB pads
ESP32-C6-Touch-LCD-1.83	ESP32-C6	-	16MB	240 × 284	SPI	ST7789P	CST816D	√	√	√	√	√	√	Reserved I2C, UART, USB pads
ESP32-C6-Touch-LCD-1.69	ESP32-C6	-	16MB	240 × 280	SPI	ST7789V2	CST816T	√	√	-	√	√	√	Reserved USB, I2C, UART, and GPIO pads
ESP32-C6-LCD-1.69	ESP32-C6	-	16MB	240 × 280	SPI	ST7789V2	-	√	√	-	√	√	√	Reserved USB, I2C, UART, and GPIO pads
ESP32-S3-Touch-LCD-1.69	ESP32-S3R8	8MB	16MB	240 × 280	SPI	ST7789	CST816	√	√	-	-	-	√	I2C, UART, GPIO pads
ESP32-S3-LCD-1.69	ESP32-S3R8	8MB	16MB	240 × 280	SPI	ST7789	-	√	√	-	-	-	√	SH1.0 12PIN header
ESP32-S3-LCD-1.54	ESP32-S3R8	8MB	16MB	240 × 240	SPI	ST7789	-	√	-	√	√	√	√	I2C, UART pads
ESP32-S3-Touch-LCD-1.54	ESP32-S3R8	8MB	16MB	240 × 240	SPI	ST7789	CST816	√	-	√	√	√	√	I2C, UART pads
ESP32-S3-Touch-LCD-1.47	ESP32-S3R8	8MB	16MB	172 × 320	SPI	JD9853	AXS5106L	-	-	√	-	-	√	22PIN header
ESP32-S3-LCD-1.47	ESP32-S3R8	8MB	16MB	172 × 320	SPI	ST7789	-	-	-	√	-	-	-	18PIN header
ESP32-S3-LCD-1.47B	ESP32-S3R8	8MB	16MB	172 × 320	SPI	ST7789	-	√	-	√	-	-	√	18PIN header
ESP32-C6-Touch-LCD-1.47	ESP32-C6FH8	-	8MB	172 × 320	SPI	JD9853	AXS5106L	√	-	√	-	-	√	22PIN header
ESP32-C6-LCD-1.47	ESP32-C6FH8	-	8MB	172 × 320	SPI	ST7789	-	-	-	√	-	-	-	18PIN header
ESP32-S3-Touch-LCD-1.46B	ESP32-S3R8	8MB	16MB	412 × 412	QSPI	SPD2010	SPD2010	√	√	√	√	√	√	20pin GPIO header
ESP32-S3-Touch-LCD-1.46	ESP32-S3R8	8MB	16MB	412 × 412	QSPI	SPD2010	SPD2010	√	√	√	√	√	√	20pin GPIO header
ESP32-C6-LCD-1.3	ESP32-C6FH4	-	4MB	240 × 240	SPI	ST7789	-	-	-	-	-	-	√	2.54mm 12PIN header
ESP32-C6-LCD-1.3-M	ESP32-C6FH4	-	4MB	240 × 240	SPI	ST7789	-	-	-	-	-	-	√	2.54mm 12PIN header
ESP32-S3-LCD-1.3	ESP32-S3R8	8MB	16MB	240 × 240	SPI	ST7789	-	√	-	√	-	-	√	2.54mm 16PIN header
ESP32-S3-LCD-1.3-B	ESP32-S3R8	8MB	16MB	240 × 240	SPI	ST7789	-	√	-	√	-	-	√	2.54mm 16PIN header, with case
ESP32-S3-LCD-1.3-C	ESP32-S3R8	8MB	16MB	240 × 240	SPI	ST7789	-	√	-	√	-	-	√	2.54mm 16PIN header, with case and prism cube
ESP32-S3-Touch-LCD-1.28	ESP32-S3R2	2MB	16MB	240 × 240	SPI	GC9A01A	CST816	√	-	-	-	-	√	SH1.0 12PIN header
ESP32-S3-LCD-1.28	ESP32-S3R2	2MB	16MB	240 × 240	SPI	GC9A01A	-	√	-	-	-	-	√	2 × 20PIN header (1.27mm pitch)
ESP32-C3-LCD-0.71	ESP32-C3FH4	-	4MB	160 × 160	SPI	GC9D01	-	-	-	-	-	-	√	12PIN GPIO pads
ESP32-S3-LCD-0.85	ESP32-S3	8MB	8MB	128 × 128	SPI	GC9107	-	-	-	√	√	√	√	I2C, UART pads
ESP32-C6-GEEK	ESP32-C6	-	16MB	240 × 135	SPI	ST7789P3	-	-	-	√	-	-	-	I2C, UART, GPIO
ESP32-S3-GEEK	ESP32-S3R2	2MB	16MB	240 × 135	SPI	ST7789P3	-	-	-	√	-	-	-	I2C, UART, GPIO

Lieferumfang

ESP32-S3-Touch-LCD-1.46B

ESP32-S3-Touch-LCD-1.46B x1

ESP32-S3-Touch-LCD-1.46

ESP32-S3-Touch-LCD-1.46 x1

ESP32-S3-Touch-LCD-1.46C

ESP32-S3-Touch-LCD-1.46C x1

• Vendor:

  WaveShare

• Tags: Brand_waveshare,  Cat_board,  Cat_communication,  Cat_display,  Cat_expansion,  Cat_iot,  Cat_kit,  Compat_arduino,  Compat_esp32,  Compat_raspberry_pi,  Iface_wifi,  Platform_arduino,  Platform_esp32,  Platform_raspberry_pi,  Sub_bluetooth,  Sub_development_boards,  Sub_esp32_s3,  Sub_lcd_spi,  Sub_qspi,  Sub_short_range_wireless,  Topic_ai,  Topic_fpga,  Topic_mcu,  Use_ai_chat