USR-C215 Tiny Size Uart TTL Serial To WIFI Module Support WPS Smart-LINK

Description: This is a UART to wifi module, used for data transparent transmission. The hardware of USR-C215 wifi module integrates M AC, baseband chip and RF transceiver unit. USR-C215 supports WiFi protocol and TCP/IP protocol. Users can realize uart device netwroking via simple configuration. Features: Platform/OS: Windows 98/2000/XP/Vista/7/8/10 Support Wi-Fi 2.4 GHz 802.11b/g/n Wireless Standards Support WEP,WPA/WPA2 security mode. Support Work As STA/AP/AP+STA Mode The fully integrated serial to wifi TCP/UDP transmission function,can choose multiple serial speed LAN search and wireless parameter setting function Support TCP/UDP Client registration packet mechanisam Support Simplelink/usrlink rapid networking configuration Support class RFC2217 automatic baud rate adaptive function Support simple AT+ com mand set configuration 3.3V power supply Ultra-low power On-board PCB antenna and external antenna optional Small size : 22 x 13.5 x 9.2mm Classification Parameter Value Wireless parameter Wireless standard 802.11 b/g/n Transmit power 802.11b: +18 +/-1dBm (@11Mbps) 802.11g: +17 +/-1dBm (@54Mbps) 802.11n: +15 +/-1dBm (@HT20, MCS7) Receiving sensitivity 802.11b: -85 dBm (@11Mbps, CCK) 802.11g: -70 dBm (@54Mbps, OFDM) 802.11n: -68 dBm (@HT20, MCS7) External: I-PEX connector Hardware parameter Data interface UART Operating Voltage 3.0~3.6V Working current AP: average 74mA peak 285mA @3.3V STA: average 32mA peak 196mA @3.3V Operating temperature -20C ~ 85C storage temperature -40C- 125C size 22.0mm x 13.5mm x 9.2mm (L*W*H) External interface 1x10, 2mm pin (0 or 90 degrees) Software parameter Wireless network type STA/AP/STA+AP Security Mechanism WEP/WPA-PSK/WPA2-PSK Encryption type TKIP/AES Network protocol IPv4, TCP/UDP User configuration AT+ instruction set, web page configuration Package included: 1 x USR-C215 Tiny Size Uart TTL Serial To WIFI Module PIN Name Signal Type Definition 1 GND P Power Ground 2 VDD P 3.3V 3 RELOAD I Press 1-3 seconds to start simplelink, over 3 seconds to restore default settings 4 RESET I Reset the module, take effect in low level 5 UART_RX I Serial port receiving pin 6 UART_TX O Serial port sending pin 7 PWR_SW N Not available 8 WPS N Not available 9 READY O Indication pin for module working normally, take effect in low level and can connect to external LED 10 nLINK O Indication pin for module WIFI linking successfully, take effect in low level and can connect to external LED Typical connection: