SPECIFICATIONS

Brand Name: occkic
Type: others
Origin: Mainland China
Hign-concerned Chemical: None
Model: Development Board



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