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Jinan USR IOT Technology Limited
FOCUS ON INDUSTRIAL & EMBEDDED IoT NETWORKING SOLUTIONS Serial Data Networking Communication!
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[USR-WIFI232-G2b] Low power SPI/GPIO/UART TTL to WIFI Module with internal antenna

Jinan USR IOT Technology Limited

[USR-WIFI232-G2b] Low power SPI/GPIO/UART TTL to WIFI Module with internal antenna

Place of Origin : China

Brand Name : USR

Certification : CE/FCC

Model Number : USR-WIFI232-G2b

Item : Low power uart wifi module

WIFI : 802.11b/g/n

Transmission : Bi-directional

Antenna : External antenna

MOQ : 1

Price : $7.5`$9.98

Packaging Details : Standard package

Delivery Time : Within 1-5 days as per quantity

Payment Terms : T/T,paypal,WU

Supply Ability : 10000PCS/Month

Software : For free

Contact Now

Whole User guide and software Pls contact me.

Unique Features:

1.Ultra low power: standby power consumption 10ma@3.3v only

2.WPS function, have been tested with more than 50 types of routers

3.Support AP/STA/AP+STA mode and 5 channnel TCP link

4.GPIO/PWM function

5.Multi-TCP Link Connection

Character:

1.Single stream WiFi @2.4GHz support for WEP security mode as well as WPA/WPA2
2.Fully self-contained serial-to-wireless functionality.
3.Ultra-low-power operation with all kinds of power-save modes.
4.Includes all the protocol and configuration functions for Wi-Fi connectivity.
5.Support STA/AP/AP+STA Mode
6.Support Smart Link Function
7.Support Wireless and Remote Firmware Upgrade Function
8.Support User-Defined Web Page Upload
9.Integrated chip antenna, antenna connector options.
10.Compact surface mount module 23.1mm x 32.8mm x 2.7mm.
11.Full IPv4 and IPv6 stack.
12.Low power RTOS and drivers.
13.Single supply – 3.3V operation
14.CE/FCC

 Class

Item

Parameters

Wireless Parameters

Certification

FCC/CE

Wireless standard

802.11 b/g/n

Frequency range

2.412GHz-2.484GHz

Transmit Power

802.11b: +16 +/-2dBm (@11Mbps)

802.11g: +14 +/-2dBm (@54Mbps)

802.11n: +13 +/-2dBm (@HT20, MCS7)

Receiver Sensitivity

802.11b: -93 dBm (@11Mbps ,CCK)

802.11g: -85 dBm (@54Mbps, OFDM)

802.11n: -82 dBm (@HT20, MCS7)

Antenna Option

External:I-PEX connector(WIFI232-T/G2/H)
SMA connector (WIFI232-S)

Internal:On-board PCB antenna(WIFI232-S/G2/H)

Hardware
Parameters

Data Interface

UART

PWM/GPIO(Except WIFI232-H)

SPI(Reserved)

Operating Voltage

3.0~3.6V

Operating Current

Peak [Continuous TX]: ~200mA
Average. ~12mA, Peak: 200mA
Standby [WiFi Shutdown]: <200uA(Reserved)

Operating Temp.

-40c- 85c

Storage Temp.

-45c- 125c

Dimensions and Size

22mm x 13.5mm x 2.3mm(WIFI232-S)
22mm x 13.5mm x 6mm(WIFI232-T)
23.1mm x 32.8mm x 2.7mm(WIFI232-G2)

Footprint

1x10, 2mm connector(WIFI232-T)

SMT(WIFI232-S/G2)

Software Parameters

Network Type

STA/AP/STA+AP

Security Mechanisms

WEP/WPA-PSK/WPA2-PSK

Encryption

WEP64/WEP128/TKIP/AES

Update Firmware

Local Wireless

Customization

Web Page Upgrade

Network Protocol

IPv4, TCP/UDP/HTTP

User Configuration

AT+command
Website (except WIFI232-S)
Android/iOS APP,
Smart Link APP tools


























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