<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features: <br/>1. High performance processor: RISC-V 32-bit single core processor, with a main frequency of 160MHz, low power consumption and high efficiency. <br/>2. Wireless connection: Supports 2.4GHz Wi Fi and Bluetooth 5 (LE) to meet various communication needs. <br/>3. Built in display: 0.71-inch LCD screen, 160 × 160 resolution IPS panel, suitable for GUI interface. <br/>4. Rich storage: 400KB SRAM+384KB ROM, 4MB Flash, providing sufficient memory support. <br/>5. Battery management: Built in battery charging management circuit, supporting external power supply of lithium batteries, convenient for mobile applications.</p><p>Parameter: <br/>This product is a microcontroller development board that supports 2.4GHz Wi Fi and Bluetooth BLE 5. Onboard 0.71-inch LCD screen, capable of smoothly running GUI interface programs such as LVGL; By combining multiple peripheral interfaces, it is possible to quickly develop low-power AI simulated eye, watch and other HMI applications based on ESP32-C3. <br/>*Low power SoC equipped with RISC-V 32-bit single core processor, with a clock speed of up to 160 MHz <br/>*Supports 2.4 GHz Wi Fi (802.11 b/g/n) and Bluetooth 5 (LE) <br/>*Built in 400 KB SRAM and 384 KB ROM, stacked with 4 MB Flash <br/>*Onboard 0.71-inch LCD screen, 160 × 160 resolution, IPS panel <br/>*Built in battery charging management circuit, with reserved VBAT solder joints, can be powered by external lithium batteries <br/>*Lead out some GPIO interface pin solder joints, which can be used for external expansion applications <br/>*Support flexible clock, separate module power settings and other controls to achieve low-power mode in multiple scenarios <br/>Product parameters <br/>Version: Bare screen, with shell version <br/>MCU：ESP32-C3FH4 <br/>Display size: 0.71 inch <br/>Working voltage: 3.3V <br/>Display resolution: 160 × 160 <br/>Backlight current: 20mA <br/>Display panel: IPS <br/>Display interface: 4-wire SPI <br/>Driver IC: GC9D01 <br/>Brightness: 350 cd/㎡ (typical value) <br/>Product size: 20.12 × 22.3 × 1.81 (H × V × D) (mm) <br/>Application scenario: Suitable for developing low-power AI simulation eye, watch and other HMI applications based on ESP32-C3</p><p>Package Include: <br/>1X development board (optional with or without casing)<br/><br/></p></div></div><p><br/></p>