GWF-KM22 module applies a highly integrated MAC/BBP in the MT7681 chipset, and support IEEE 802.11b/g/n standards with 1T1R technology
About this Solution:
Shenzhen Ogemray Technology Co. Ltd. was established in 2004, focus on radio frequency, WiFi ,wireless Transmission,and intelligent applications.
GWF-KM22 Ogemray WiFi Smart Module MT7681 Chipset-
The GWF-KM22 module operates in 2.4GHz ISM frequency band with low power consumption; it applies a highly integrated MAC/BBP in the MT7681 chipset, support IEEE的802.11b/g/n standards with 1T1R technology.
This module supports TCP/IP，UDP protocol，its low cost and low power consumption, easy using characteristics make the wireless connection become easy and reliable.
The single side components mounted module provide 1 UART interface and 4 GPIO ports. The optional on-board or external antenna easy the downstream RF hardware technology requirement. A set of future provided serial AT commands can simplify software design, thus a normal, simple, cheap MCU can be used to control the WiFi module easily.
The module includes a number of TCP/IP-based connectivity protocols enabling a low-cost, low-complexity system to contain full-featured internet connectivity and reliable information exchange.This module is mainly used in a multitude of smart home appliances and consumer electronics such as remote control, thermostats, power socket, WIFI audio transmission, LED control, wireless sensor, etc and other applications.
- Supports 2.4GHz, 802.11b/g/n Client and AP mode
- Internal MCU development SDK supported.
- Smart WiFi configuration supported.
- Provide 1 UART and 4 GPIO ports.
- Support WEP,WPA2 encryption mode
- Selection Client and AP mode
- RF ON/OFF control, Sleep mode power management.
- Optional onboard antenna or External antenna.
- On board antenna
Peak gain:-1dBi, Average gain:-3dBi
- External antenna via soldered RF cable
Measured elevation radiation pattern. Are commended antenna (AirgainP/N:N2420) and its radiation pattern.
Using this Component:
To develop customized application, the SDK software pack provided by the chipset manufacturer MTK is recommended to use.
This Solution is most applicable for the following stages and categories:
- Improving electronic board
- Design for manufacturability
- Toys & Games
- Audio & Video Devices
- Smart Home Devices
- Tech Accessories