Iot Wifi Modules, Tiny Size

USR-C215 wifi module integrates MAC,baseband chip and RF transceiver unit.USR-C215 supports WiFi protocol and TCP/IP protocol.Users can realize uart device netwroking via simple configuration.

  • PIN Type
  • 1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps
  • 3 simultaneous client connections to Soft AP interface
General Details

Iot Wifi Modules Introduction

The Iot Wifi Modules,used for data transparent transmission.The hardware of USR-C215 wifi module integrates MAC,baseband chip and RF transceiver unit.USR-C215 supports WiFi protocol and TCP/IP protocol.Users can realize uart device networking via simple configuration.

Iot Wifi Modules 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
  • On-board PCB antenna and external antenna optional
  • Small size: 22 x 13.5 x 6mm

Iot Wifi Modules Application Field

  • WiFi remote control and monitoring, TCP/IP and WiFi coprocessor
  • WiFi remote control toy such as aircraft and cars
  • WiFi Internet radio, camera, digital photo frame
  • Medical instrument, data acquisition, handheld device
  • WiFi fatness testing machine, smart card terminal, Smart Home
  • Instrument, equipment parameter monitoring, wireless POS machine
  • Modern agriculture, military field and other wireless related secondary development applications

Iot Wifi Modules Function Structure

C215 Structure

Iot Wifi Modules HTTPD Client Mode

C215 httpd client

Iot Wifi Modules Airkiss Function

airkiss

Iot Wifi Modules NTP Function

NTP

Iot Wifi Modules Networking Modes

1.AP Mode

C215 AP
2.STA Mode

C215 STA
3.AP+STA Mode

C215 AP STA

More image of Iot Wifi Modules

Iot Wifi Modules

Parameter
Wireless Parameters
Wireless Standard802.11 b/g/n
Transmit Power802.11b: +18 +/-1dBm (@11Mbps)
802.11g: +17 +/-1dBm (@54Mbps)
802.11n: +15 +/-1dBm (@HT20, MCS7)
Receive Sensitivity802.11b: -85 dBm (@11Mbps, CCK)
802.11g: -70 dBm (@54Mbps, OFDM)
802.11n: -68 dBm (@HT20, MCS7)
AntennaExternal: I-PEX connector
Internal: on-board antenna
Hardware Parameters
Data InterfaceUART
Operating VoltageDC 3.0~3.6V
Operating CurrentAP: 74mA (average), 285mA (peak)
STA: 32mA (average), 196mA (peak)
Operating Temp.-20~ 85°C
Storage Temp.-55~ 125°C
Size22 x 13.5 x 6mm
External InterfaceSIP
Software Parameters
Wireless Network TypeAP, STA, AP+STA
Security MechanismWPA-PSK/WPA2-PSK
Encryption TypeTKIP, AES, TKIP/AES
Network ProtocolIPv4, TCP/UDP
User ConfigurationAT+command
Webpage setting
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