WAVE-28514, 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 and Touch Function
ESP32-S3 1.85″ LCD Development Board
Integrates QSPI interface display, multiple peripheral interface
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.
IPS Display Panel
262K color, 360×360 resolution, wide viewing angle
Capacitive touch
Capacitive touch function controled via I2C interface for flexible operation and smooth UI interaction, with interrupt support
Supports multiple peripherals
Supports the expansion of multiple peripherals via GPIO and I2C interfaces, etc.
What's On Board
Dimensions
Wiki: www.waveshare.com/wiki/ESP32-S3-Touch-LCD-1.85
ESP32-S3 1.85″ LCD Development Board
Integrates QSPI interface display, multiple peripheral interface
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
IPS Display Panel
262K color, 360×360 resolution, wide viewing angle
Capacitive touch
Capacitive touch function controled via I2C interface for flexible operation and smooth UI interaction, with interrupt support
Supports multiple peripherals
Supports the expansion of multiple peripherals via GPIO and I2C interfaces, etc.
What's On Board
- ESP32-S3R8
dual-core processor, up to 240MHz operating frequency - 16MB Flash
- QST attitude sensor
QMI8658C (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer) - TCA9554PWR
GPIO expander chip - PCM5101 audio decoder
- Amplifier chip
- Battery recharge manager
- ME6217C33M5G
Low dropout regulator, 800mA output (Max.) - RTC chip
PCF85063 RTC chip - Onboard ceramic antenna
- IPEX1 connector
Switching to use external antenna via resoldering a onboard resistor - TF card slot
- Speaker header
Comes with 8Ω 2W 2030 speaker
- Volume adjustment knob
- Microphone
- UART header
only available when UART Type-C port is not connected - Power indicator
- USB Type-C port
- RTC battery header
for connecting rechargeable RTC battery - 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) - I2C header
connecting with internal chip, only supports the I2C peripherals and cannot be mapped to other functions - RESET button
- BOOT button
- MX1.25 battery header
MX1.25 2PIN connector, for 3.7V Lithium battery, supports charging and discharging - Battery power supply control button
Dimensions
Wiki: www.waveshare.com/wiki/ESP32-S3-Touch-LCD-1.85
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