Product Introduction

The W Series WiFi Modules are modules released by Galaxywind and specially designed for IOT applications, with the features of low power consumption, small size, strong signal, reliability and low price. These series combine all MCU, wireless RF transceiver, TCP/IP protocol stack and application together. The W Series WiFi Module requires only 3.3V power charging to work independently, and provides a variety of standard interfaces including UART, GPIO, I2C, SPI and etc. Meanwhile, it also includes a command interface, communication protocol and development SDK etc. It is much easier for companies to integrate with the final product, to improve the product development, but and quickly release to the market. Which is surely a low cost and more reliable solution.

Product Name

W1

W2

Picture

 

 

Size

25.0mm×17.5mmthickness 2.8mm

28.4mm×19.8mmthickness 3.0mm

Interface

1  UART interface 

1  SPI-Slave interface 

8  GPIO interface

1  UART interface 

1  SPI-Slave interface 

8  GPIO interface

Antenna

Integrate high gain PCB antenna

Without PCB Antenna

External Antenna needed

Packaging

Stamp hole

Stamp hole

Working Voltage

3.3V

3.3V

Power

Deep Sleep Current10uA

Light Sleep Current3.7mA

Transmit Frame Power400mW

Receiving Power Consumption: 175mW

Deep Sleep Current10uA

Light Sleep Current3.7mA

Transmit Frame Power400mW

Reception Frame Power Consumption175mW

Consumption

Low power design

Sleep mode

Applied to battery

Low power design

Sleep mode

Applied to battery

Wireless Rate

802.11b 1, 2, 5.5, 11 Mbps

802.11g 6, 9, 12, 18, 24, 36, 48, 54 Mbps

802.11n 6.5-65Mbps, 7.2-72.2Mbps

802.11b 1, 2, 5.5, 11 Mbps

802.11g 6, 9, 12, 18, 24, 36, 48, 54 Mbps

802.11n 6.5-65Mbps, 7.2-72.2Mbps

Wireless Transmitting Power

802.11b 17 dbm

802.11n 16dbm

802.11b 17 dbm

802.11n 16dbm

Wireless Receiving Sensitive

802.11n MCS7-75 dbm

802.11g 54M-76 dbm6M-93 dbm

802.11b 1Mbps-97dbm

802.11n MCS7-75 dbm

802.11g 54M-76 dbm6M-93 dbm

802.11b 1Mbps-97dbm 

SDK

Provide SDK, support the secondary development

Provide SDK, support the secondary development

App Server Application

Enable remote control even not at home

Enable remote control even not at home

SmartConfig

Support

Support

Parameter Config Interface

Serial Interface Configuration;

Web Configuration;

Network Configuration

Serial Interface Configuration;

Web Configuration;

Network Configuration

Protocols

TCP/UDP/DNS/HTTP

TCP/UDP/DNS/HTTP

Command Configuration Interface

Support customized communication protocol

Support customized communication protocol 

Data Transmission

Support IEEE 802.11b/g/n

Support IEEE 802.11b/g/n

Start

Launch within a second

Launch within a second

Access Mode

AP/STA/ADHOC/ WIFI Direct etc.

AP/STA/ADHOC/ WIFI Direct etc.

WIFI connection

Support all WIFI IP Encapsulating Security PayloadApply to all of the routers, support Iphone/Android phone connection

Support all WIFI IP Encapsulating Security PayloadApply to all of the routers, support Iphone/Android phone connection