Home>Consumer Electronics>Industrial Module>USR-C215b Tiny Size Serial TTL to Wireless Converter Wifi 802.11b/g/n Module with External Antenna
USR-C215b Tiny Size Serial TTL to Wireless Converter Wifi 802.11b/g/n Module with External Antenna

USR-C215b Tiny Size Serial TTL to Wireless Converter Wifi 802.11b/g/n Module with External Antenna Item NO.: Q18299

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Product Name USR-C215b Tiny Size Serial TTL to Wireless Converter Wifi 802.11b/g/n Module with External Antenna
Item NO. Q18299
Weight 0.0165 kg = 0.0364 lb = 0.5820 oz
Category Consumer Electronics > Industrial Module
Brand USRIOT
Creation Time 2017-07-25

Introduction



This is a UART to wifi module,used for data transparent transmission.The hardware of USR-C215b wifi module integrates MAC,baseband chip and RF transceiver unit.USR-C215b supports WiFi protocol and TCP/IP protocol.Users can realize uart device networking via simple configuration.



Features


  • Support Wi-Fi 2.4 GHz 802.11b/g/n wireless standards
  • Support WPA/WPA2 security mode.
  • Support work as AP,STA,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 mechanism
  • Support Simplelink/usrlink rapid networking configuration
  • Httpd Client function
  • Support class RFC2217 automatic baud rate adaptive function
  • Support simple AT+ command set configuration
  • 3.3V power supply
  • Ultra-low power
  • External antenna
  • Small size: 22 x 13.5 x 6mm


     

Parameter



Category
Parameter
Value
Wireless Parameters
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)
Receive Sensitivity
802.11b: -85 dBm (@11Mbps, CCK)
802.11g: -70 dBm (@54Mbps, OFDM)
802.11n: -68 dBm (@HT20, MCS7)
Antenna
External: I-PEX connector
Hardware Parameters
Data Interface
UART
Operating Voltage
DC 3.0~3.6V
Operating Current
AP: 74mA (average), 285mA (peak)
STA: 32mA (average), 196mA (peak)
Operating Temp.
-20~ 85°C
Storage Temp.
-55~ 125°C
Size
22 x 13.5 x 6mm
External Interface
SIP
Software Parameters
Wireless Network Type
AP,STA,AP+STA
Security Mechanism
WPA-PSK/WPA2-PSK
Encryption Type
TKIP,AES,TKIP/AES
Network Protocol
IPv4,TCP/UDP
User Configuration
AT+command,webpage setting



Function Structure


C215 Structure.jpg


HTTPD Client Mode


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