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HLK-7687F wifi module arduino development board intelligent WIFI module can be edited

Model: HLK-7687F Brand: hi-link Origin: Mainland China Interface Type: Multi-interface antenna type: External color classification: HLK-7687Fwifi module HLK-7687F kit Applicable scene: Smart home support Maximum number of connections: 5 wireless standards: IEEE802 .11a effective communication distance: 150m
$5.06

The HLK-7687F is a low-cost embedded wifi module that can be redeveloped by Hailingke Electronics.

Use this product does not require much knowledge of microcontroller, programming basis and knowledge of tcp/ip. After simple learning,

you can also develop quickly, let your products connect to the Internet quickly, let the network The connection is simple.

Product Features:

Contains an ARM Cortex-M4F microcontroller

1x1 configured 802.11b/g/n WiFi subsystem

Cortex M4 core with a frequency of 192Mhz/200Mhz

Built-in TCP/IP protocol stack

Supports multiple peripheral interfaces, including UART, I2C, SPI, I2S, PWM, IrDA, RTC, and analog to digital interfaces that can link multiple peripherals and support wireless upgrade (OTA)

Embedded SRAM/ROM and serial flash integrated in the chip package

Package small

GPIO pin

Provide open software development kit

Built-in Hailing private cloud service

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