| Model NO.: | Usr-wifi232-l |
|---|---|
| Packaging Qty: | 10000/pic |
| Min. Order (MOQ): | 1/pic |
| Manufacure Name: | Usr |
| Customization: | Available Customized Request |
|---|
The Low Power WiFi Module is targeted at applications that send infrequent data packets over the network. Typically, these 802.11 applications will place a higher priority on system cost, power consumption, ease of use, and fast wake-up times as compared to high throughput. User guide in english: http://www.tcp232.net/download/Low%20Power%20WiFi%20Module%20User%20Manual-V1.0_20120917.pdf low power wifi module Features: • Support IEEE802.11b/g/n Wireless Standards • Fully Self-Contained Serial-to-Wireless Functionality • Ultra-Low-Power for Battery Applications • Support UART/SPI/GPIO Data Communication Interface • Support Work As STA/Ad-Hoc Mode • Support Internal/External Antenna Option • Support AT+ Instruction Set for Configuration • Support Friendly Web Configuration Page • Single +3.3V Power Supply • Smallest Size: 20 x 25mm • FCC/CE Certificated low power wifi module Specifications: 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: +18.5 dBm (@1Mbps) 802.11g: +16.5 dBm (@54Mbps) 802.11n: +10.5 dBm (@HT20, MCS7) Receiver Sensitivity 802.11b: -87 dBm (@11Mbps ,CCK) 802.11g: -74dBm (@54Mbps, OFDM) 802.11n: -71dBm (@HT20, MCS7) Antenna Option External:I-PEX Connector Internal:On-board chip antenna RF Line: link to main board through pad Hardware Parameters Data Interface UART GPIOs Others: SPI, ADC/DAC, PWM… Operating Voltage 3.1~3.6V Operating Current Peak [Continuous TX]: 200mA Normal [WiFi ON/OFF, DTIM=100ms]: Average. 5mA, Peak: 200mA Deep Sleep: [WiFi OFF]: <~2uA Standby [WiFi Shutdown]: <1uA Refer “Power Save Scheme†Chapter Operating Temperature -40 - 85 degrees Storage Temperature -45 - 125 degrees Dimensions and Size 20×25×2mm Software Parameters Network Type STA /Ad-Hoc/SoftAP mode Security Mechanisms WEP/WPA-PSK/WPA2-PSK/WPS Encryption WEP64/WEP128/TKIP/AES Transition Time Deep Sleep to Normal: ~115ms Standby to Normal: 195ms (Same AP) Standby to Normal: 500ms (rescan) Serial command AT+instruction set Network Protocol IPv4, IPv6,TCP/UDP/FTP/HTTP User Configuration AT+instruction set. Android/ iOS
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