SKU:WSAL28514

ESP32-S3 1.85inch Round Display Development Board, 360×360, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth, Accelerometer And Gyroscope Sensor, ESP32 With Display, Optional for Touch Function

ESP32-S3 1.85″ LCD Development Board

Integrates QSPI interface display, multiple peripheral interfaces

Features

ESP32-S3-LCD-1.85 is a microcontroller development board with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 1.85inch LCD display which can smoothly run GUI programs such as LVGL, optional for capacitive touch function. Combined with various peripheral interfaces, 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 onboard antenna
• Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
• Onboard 1.85inch LCD display, 360×360 resolution, 262K color
• Optional for capacitive touch function controled via I2C interface, with interrupt support
• Adapting UART, I2C and some IO interfaces
• Onboard audio decoder, Microphone, QMI8658 6-axis sensor, RTC sensor, TF card slot and battery recharge management module, etc.
• Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios

Version Options

ESP32-S3-LCD-1.85without touch control

ESP32-S3-Touch-LCD-1.85 with touch control

Application Scenarios

IPS Display Panel

262K color, 360×360 resolution, wide viewing angle

Capacitive touch

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

Note: this function is only available on ESP32-S3-Touch-LCD-1.85 version.

Supports multiple peripherals

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

Onboard audio codec

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

Supports Offline Speech recognition and AI Speech Interaction

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

What's On Board

1. ESP32-S3R8dual-core processor, up to 240MHz operating frequency
2. 16MB Flash
3. QST attitude sensorQMI8658C (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer)
4. TCA9554PWRGPIO expander chip
5. PCM5101 audio decoder
6. Amplifier chip
7. Battery recharge manager
8. ME6217C33M5GLow dropout regulator, 800mA output (Max.)
9. RTC chipPCF85063 RTC chip
10. Onboard ceramic antenna
11. IPEX1 connectorSwitching to use external antenna via resoldering a onboard resistor
12. TF card slot
13. Speaker headerComes with 8Ω 2W 2030 speaker

14. Volume adjustment knob
15. Microphone
16. UART header
17. Power indicator
18. USB Type-C port
19. RTC battery headerfor connecting rechargeable RTC battery
20. Charge indicatorLithium battery charge indicator, lights up when charging, off when fully charged (the light status is uncertain when the battery is not connected)
21. I2C headerconnecting with internal chip, only supports the I2C peripherals and cannot be mapped to other functions
22. RESET button
23. BOOT button
24. MX1.25 battery headerMX1.25 2PIN connector, for 3.7V Lithium battery, supports charging and discharging
25. Battery power supply control button

outline dimensions

ESP32-S3-LCD-1.85

ESP32-S3-Touch-LCD-1.85

Resources & Services

Wiki:www.waveshare.com/wiki/ESP32-S3-Touch-LCD-1.85www.waveshare.com/wiki/ESP32-S3-LCD-1.85

Lieferumfang

ESP32-S3-LCD-1.85

1. ESP32-S3-LCD-1.85 x1
2. 2030 8Ω 2W speaker ×1
3. SH1.0 4PIN cable ~100mm ×2

1

2

3

ESP32-S3-Touch-LCD-1.85

1. ESP32-S3-Touch-LCD-1.85 x1
2. 2030 8Ω 2W speaker ×1
3. SH1.0 4PIN cable ~100mm ×2

1

2

3

• Verkäufer:

  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