WIFI232-Sb
Serial UART to 802.11b/g/n WIFI Module with Internal Antenna
SKU: WIFI232-Sb
Categories: Communication Modules, Embedded WiFi Modules, Low-power Series, Serial to WiFi
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Description
WIFI232-Sa is a SMT wifi module that can support functions of smart link and WPS. It has unparalleled advantages of low cost and tiny size. It is applied to transmit data from UART TTL to WIFI. It is a serial-to-wifi module with interior antenna connectors. WIFI232-Sa wifi module is now widely used in smart home, industry control and individual heath.
Low PriceSupport Smart LinkLow PowerSupport WPS
WIFI232-Sa Evaluation Board : WIFI232-SEVKHTTPD Function of wifi module with antenna
Product Features of wifi module with antenna
- Support IEEE802.11b/g/n Wireless Standards
- Support WIFI2.4 GHz, support WEP, WPA/WPA2 security mode.
- Based on Self-developed High Performance MCU
- Ultra-Low-Power for Battery Applications with Excellent Power Save Scheme
- Support UART Data Communication Interface
- Support Work As STA/AP/AP+STA Mode
- Support SmartLink Function (APP program provide)
- Support Wireless Upgrade Function
- Support WPS Function
- Support Multi-TCP Link (5 Channel) Apllication
- Support Internal Antenna
- Single +3.3V Power Supply
- Smallest Size
- FCC/CE Certificated
Low PriceSupport Smart LinkLow PowerSupport WPS
WIFI232-Sa Evaluation Board : WIFI232-SEVK
Work Mode of wifi module with antenna
1.AP WIFI Mode
2.STA WIFI Mode
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Product Specification
CategoryParameterValueWireless Parameters CertificationFCC/CE Wireless Standard802.11 b/g/n Frequency Range2.412GHz-2.484GHz Transmit Power802.11b: +16 +/-2dBm (@11Mbps) 802.11g: +14 +/-2dBm (@54Mbps) 802.11n: +13 +/-2dBm (@HT20, MCS7) Receive Sensitivity802.11b: -93 dBm (@11Mbps ,CCK) 802.11g: -85dBm (@54Mbps, OFDM) 802.11n: -82dBm (@HT20, MCS7) AntennaExternal: I-PEX connector
Internal: On-board PCB antennaHardware Parameters Data InterfaceUART PWM, GPIO Operating Voltage3.0~3.6V Operating CurrentContinuous TX: ~200mA
Normal Mode: Average: ~12mA,Peak: 200mA
Standby: <200uAOperating Temp.-40℃ ~ 85℃ (industrial) Storage Temp.-45℃- 125℃ Size22mm x 13.5mm x 2.3mm External InterfaceSMT Software Parameters Wireless Network TypeSTA/AP/STA+AP Security MechanismWEP/WPA-PSK/WPA2-PSK Encryption TypeWEP64/WEP128/TKIP/AES Update FirmwareLocal Wireless CustomizationSupport custom webpage,provide SDK for secondary development (VIP client) Network ProtocolIPv4, TCP/UDP/FTP/HTTP User ConfigurationAT+command, Webpage
Android/iOS APP
Smart Link configurating APP -
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