Description
The Q-baihe M2M Wifi Modules with External Antenna is a wireless device that operates on the 802.11 b/g/n standard and has a frequency range of 2.412GHz-2.484GHz. It has a configurable transmit power and a receive sensitivity for each standard. The device also has an external antenna with an I-PEX connector. It has a data interface for UART and Ethernet, as well as GPIOs. The working voltage is 3.3V and the working current varies depending on the mode. The device has a wide temperature range for operation and storage. It has various software parameters such as network type, security mechanism, encryption type, and work mode. It can be configured using AT+ instruction set and supports various network protocols. The device can handle up to 32 clients in TCP server mode and can be configured using a web server or AT commands. It has various applications in fields such as remote control, monitoring, internet radio, medical instruments, and agriculture. The package includes 1 M2M Wifi Module with an external antenna.
Wireless Parameters
Wireless Standard: 802.11 b/g/n
Frequency Range: 2.412GHz-2.484GHz
Transmit Power:
802.11b: +20dBm (Max.)
802.11g: +18dBm (Max.)
802.11n: +15dBm (Max.)
Configurable
Receive Sensitivity:
802.11b: -89dBm
802.11g: -81dBm
802.11n: -71dBm
Antenna: External: I-PEX connector
Hardware Parameter
Data Interface:
UART: 300bps~460800bps
Ethernet: 10Mbps/100Mpbs
GPIOs
Working Voltage: 3.3V (+/-5%)
Working Current:
AP: 169mA (average), 305mA (peak)
STA: 164mA (average), 197mA (peak)
Working Temp.: -40C ~ 85C
Storage Temp.: -40C- 125C
Size: 25mm x 40mm x8mm
Software Parameter
Wireless Network Type: Station/AP mode
Security Mechanism: WEP/WPA-PSK/WPA2-PSK
Encryption Type: WEP64/WEP128/TKIP/AES
Work Mode: Transparent transmission mode, serial command mode
Setting Command: AT+ instruction set
Network Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
Max. Client Number in TCP Server Mode: 32
User Configuration: Web server+AT command config
Application Field of M2M Wifi Modules
1.WiFi remote control and monitoring, TCP/IP and WiFi coprocessor
2.WiFi remote control toy such as aircraft and cars
3.WiFi Internet radio, camera, digital photo frame
4.Medical instrument, data acquisition, handheld device
5.WiFi fatness testing machine, smart card terminal, Smart Home
6.Instrument, equipment parameter monitoring, wireless POS machine
7.Modern agriculture, military field and other wireless related secondary development applications
Package: 1pc M2M Wifi Modules with External Antenna
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