The ESP32-S3 1.85″ Round Display Development Board is a compact and powerful microcontroller development board featuring the ESP32-S3 chip. With support for Wi-Fi (2.4GHz) and Bluetooth 5 (BLE), this board is ideal for embedded applications requiring wireless connectivity.

The board comes equipped with a 1.85-inch Round Display Development Board with 360×360 resolution and 262K colors, providing vibrant visuals for graphical user interfaces (GUIs). It supports an optional capacitive touch function, controlled via I2C for responsive interaction.

Features:

1. Processor: ESP32-S3 with dual-core Xtensa LX7 CPU, up to 240MHz clock speed.
2. Wireless Connectivity: Integrated Wi-Fi (2.4GHz) and Bluetooth 5 (BLE).
3. Display: 1.85″ round LCD with 360×360 resolution, 262K colors.
4. Touchscreen: Optional capacitive touch control (only on ESP32-S3-Touch-LCD-1.85 version).
5. Memory: 512KB SRAM, 384KB ROM, 16MB Flash, and 8MB PSRAM.
6. Peripherals: Supports various peripherals via GPIO and I2C.
7. Sensors: Includes a QMI8658 6-axis IMU sensor (accelerometer & gyroscope), audio decoder, microphone, and RTC chip.
8. Expansion: TF card slot, I2C, and UART interfaces for external peripherals.
9. Power Management: Onboard battery charge manager with lithium battery support, low dropout regulator, and RTC battery.

Applications:

1. Human-machine interfaces (HMI) for embedded systems.
2. IoT projects requiring wireless communication.
3. Wearable devices and sensor-based applications.

Package include:

1 x ESP32-S3-LCD-1.85

1 x 2030 8Ω 2W speaker

2 x SH1.0 4PIN cable ~100mm