Single-Band (2.4 GHz) Embedded Wi-Fi b/g/n module with Integrated antenna
WE935B00
WE935B00 module from Wi2Wi's EM series is a best in class single-band (2.4GHz) high performance embedded Wi-Fi module. This highly integrated plug and play, embedded wifi module with chip antenna and MHF4 IPEX connector includes dedicated microcontroller, MAC, baseband, RF transceiver, power amplifier, crystal, Tx/Rx switch, filter and OTP memory for calibration data and MAC address. WE935B00 (serial to wifi module) is a complete wireless subsystem in a small form factor, featuring full 802.11 b/g/n capabilities with embedded Wireless LAN (WLAN) stack, supplicant and TCP/IP stack. By completely off-loading the external Microcontroller (MCU) from wireless and Networking Stack activities, user can dedicate the external host for application development and significantly reduce their time to market and R&D cost. This WLAN module supports UART, SPI and USB* host interfaces and comes in various operating temperatures and certified to FCC, CE and IC.
Features
- Small footprint: 15 mm x 16.5 mm x 1.86 mm
- Compliant to IEEE 802.11b/g/n Wi-fi, 1x1 SISO
- 20 MHz Channel Bandwidth
- UART, SPI & USB* Host Interfaces
- UART hardware flow control
- Supports Station Mode, Access Point Mode and Con-current (simultaneous AP + Station) Mode
- Supports Open, WPA/WPA2-PSK & WEP (WEP in Station mode only)
- Supports 4 Stations/Clients in AP Mode
- Supports 10 TCP/UDP sockets which includes 2 SSL Sockets, 1 dedicated Webserver and 1 dedicated HTTP Client
- Onboard chip Antenna + MHF4 IPEX Connector
- Support for IEEE Power-Save Mode
- Host Controlled Sleep wake pins
- Support for Antenna Diversity
- Maximum transmit power up to 18 dBm
- Receive Sensitivity -97 dBm
- Single power supply operation, 3.3V DC
- Available in industrial (-40℃ to +85℃), extended (-30℃ to +85℃) and commercial (0℃ to +70℃) operating temperature variants