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

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

CA$37.12 - CA$47.11
Description

Details

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

ESP32-S3 Touch LCD 1.85, front view and features
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-1.85

ESP32-S3-LCD-1.85
without touch control

ESP32-S3-Touch-LCD-1.85

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


Application Scenarios
ESP32-S3 Touch LCD 1.85, application scenarios
IPS Display Panel

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

ESP32-S3 Touch LCD 1.85, IPS display panel
Capacitive touch

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

ESP32-S3 Touch LCD 1.85, capacitive touch

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.

ESP32-S3 Touch LCD 1.85, supports multiple peripherals

What's On Board
ESP32-S3 Touch LCD 1.85, onboard components
  1. ESP32-S3R8
    dual-core processor, up to 240MHz operating frequency
  2. 16MB Flash
  3. QST attitude sensor
    QMI8658C (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer)
  4. TCA9554PWR
    GPIO expander chip
  5. PCM5101 audio decoder
  6. Amplifier chip
  7. Battery recharge manager
  8. ME6217C33M5G
    Low dropout regulator, 800mA output (Max.)
  9. RTC chip
    PCF85063 RTC chip
  10. Onboard ceramic antenna
  11. IPEX1 connector
    Switching to use external antenna via resoldering a onboard resistor
  12. TF card slot
  13. Speaker header
    Comes with 8Ω 2W 2030 speaker
  1. Volume adjustment knob
  2. Microphone
  3. UART header
    only available when UART Type-C port is not connected
  4. Power indicator
  5. USB Type-C port
  6. RTC battery header
    for connecting rechargeable RTC battery
  7. Charge indicator
    Lithium battery charge indicator, lights up when charging, off when fully charged (the light status is uncertain when the battery is not connected)
  8. I2C header
    connecting with internal chip, only supports the I2C peripherals and cannot be mapped to other functions
  9. RESET button
  10. BOOT button
  11. MX1.25 battery header
    MX1.25 2PIN connector, for 3.7V Lithium battery, supports charging and discharging
  12. Battery power supply control button


outline dimensions

ESP32-S3-LCD-1.85

ESP32-S3 LCD 1.85, outline dimensions

ESP32-S3-Touch-LCD-1.85

ESP32-S3 Touch LCD 1.85, outline dimensions

Quick Overview

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
1ESP32-S3-LCD-1.85
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
1ESP32-S3-Touch-LCD-1.85
2
3