HLK-7688A
MT7688AN 2.4G Ethernet UART Wifi Wireless OpenWrt Router Module 128MBRAM 32MB FLASH HLK-7666A Start kit/Development board_ WiFi Router Module_Products_ Shenzhen Hi-Link Electronic Co., Ltd.
データシート
https://drive.google.com/file/d/1450hs4NyFNDUyykjHy0L3mOlxUXj3hrt/view?usp=drive_link