Aifon Technology Co.,Ltd

Aifon Technology has been focused on mtk7681 wifi serial module since 2009, which is well-known as one of the leading professional manufacturers. Equipped with a productive factory, we warmly welcome you to buy or wholesale our quality, stable and low cost products. And customized service is also available.

MTK7681 WIFI Serial Module
The company for smart home, Internet of things large data, remote control products developed a variety of wifi module! Using the industry's new Wi-Fi communication technology to support IEEE 802.11 b / g / n and a variety of energy-saving mode, to achieve the perfect balance of performance and power consumption. The main chip solutions are: the first to support APPLE HOMEKIT manufacturers Marvell networking wifi module, Qualcomm QCA4004, MediaTek MTK7681 / MTK7688, RT5350, TI and a series of UART interface program. I WIFI module performance characteristics: low-cost, ultra-low power interface built-in MCU more development interface small size embedded cost-effective support WPS a key configuration easy to develop to provide more support, at the same time I also do wifi socket products , Wifi universal remote control finished, wifi audio products, such as wifi finished.
Support more wifi control program, support IOS / android / PC side control, support any remote server graft。
Specifications:
1, small size, only only 2.0CMx3CM
2, low power consumption and support energy-saving mode, conducive to power.
3, support different encryption, wifi remote control more secure. 4, support wireless roaming, you can point to point control. 5, support IEEE802.11b / g wireless standards
WIFI technical specifications
Network standard
Wireless standard:IEEE802.11b / g / n
working frequency:ISM free band, 2412-2483.5MHz (depending on country)

Wireless transmission frequency

1. 802.11b (CCK) 11Mbps: 15 +/- 1dBm
2. 802.11g (OFDM) 54Mbps: 14 +/- 1dBm
3. 802.11n (HT20 @ MCS7): 11 +/- 1 dBm
(HT40 @ MCS5) :: 11 +/- 1dBm
Wireless reception sensitivity
1. 802.11b: -81 +/- 1 dBm; 802.11g-70 / + / - 1 dBm
2. 802.11n: (HT20) -65 +/- 1dBm
(HT40) -64 / + / - 1 dBm
Wireless security support
Wireless MAC address encryption, 62/128/152-bit WEP encryption,
WPA, WPAII encryption.
Control power supply parameters
Working power supply:AC power input AC100V ~ 250V (60Hz / 50Hz)
Output Power:Large output power 2500W
Output current protection action≥10A
the number of plugs:> 5000 times
size:
1. Plastic shell: 101 * 71 * 38.7MM
2. Standard plug leaks = 21MM, N / L line = 18MM
Applications:
Intelligent home; home appliances remote control, electronic scales wifi control, intelligent public transport network, such as wireless credit card machines;
Instrumentation, equipment parameter monitoring, microfinance payment networks such as wireless POS machines;
Industrial equipment networking, such as wireless sensors;
Serial to WiFi, SPI to WiFi, TTL to WiFi;
WiFi remote control / monitoring, TCP / IP and Wi-Fi coprocessor;
WiFi remote control cars, aircraft, robots and other toys;
WiFi Internet radio, camera, digital photo frame
Medical equipment, data acquisition, handheld device
WiFi fat, said smart card terminal; home intelligent;
Handheld devices,
IPTV; IP SET BOX; IP radio;
smart transportation;
Medical equipment;
Digital Frame;
RFID smart card terminal;
Wireless POS machine tax system;
Power grid data acquisition and communication;
Modern network education, learning machine.
Wireless video transmission;
Wireless audio transmission;
Wireless data transmission;