Serial to Wi Fi Modules

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The TI CC3200 WiFi Modules, used for data transparent transmission. USR-C322 is a wifi module released by USR IOT, which has the features of minisize, low power and industry-grade. The hardware of USR-C322 wifi module integrates MAC, baseband chip, RF transceiver unit and power amplifier.
USR-C322 wifi module is based on TI CC3200 chip, which has industrial ARM Cortex-M4 core and ultra-low power operation mechanism. And it supports WiFi protocol and TCP/IP protocol. User can achieve the function of UART devices connecting to Internet with simple configuration.

Features of TI CC3200 WiFi Modules

• Support Wi-Fi@2.4 GHz 802.11 b/g/n wireless standards
• Based on ARM Cortex-M4 kernel, running frequency of 80 MHZ
• Support WEP, WPA/WPA2 security mode
• Support AP/STA working mode
• Support Simplelink/usrlink networking configuration
• Support custom webpage function
• The fully integrated serial to wifi TCP/UDP transmission function,the rate of serial port up to 3M bps
• Support two uart and three socket communication
• Support PC1 16 bytes encryption when work in transparent transmission mode
• Support HTTPD Client function
• Support websocket function
• Support SSL Client function
• Support search in local area network (LAN) and wireless parameters setting function
• Support TCP/UDP Client registration packet mechanism
• Support class RFC2217 automatic baud rate adaptation function
• Supports 485 transmission control
• Support AT+ simple instruction set configuration
• Single 3.3 V power supply
• Ultra low power mode, support deep dormancy
• Support internal/external antenna option
• Minisize: 18.22mm*26.65mm*2.8mm SMT
• FCC/CE/RoHS certificated

Function of TI CC3200 WiFi Modules

• TI CC3200 Chip: TI chips; based on ARM Cortex-M4 kernel; running frequency of 80 MHZ
• Ultra-low power:  Working : Min 3.5mA; Deep Sleep : Min 25uA
• Open SDK: Support secondary development according to TI SDK and “USR” encapsulated SDK
• High-speed UART: Max baud rate of 3Mbps (with specific firmware and opening the flow control; In this firmware, the module only can work in transparent transmission mode)
• Simplelink: one key access to WiFi
• Double serials: two UARTs
• Three links: three TCP links
• Two encryption communication methods: PC1 Encrypt,SSL encryption submission
• More functions: custom webpage, websocket, httpd client
• No data loss

Application Field of TI CC3200 WiFi Modules

• 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

 

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USR-WIFI232-B module is an embedded 802.11 b/g/n wi-fi module,which provide a wireless interface to any equipment with a serial interface for data transmit.Module can be worked as TCP client/TCP server/UDP to send data from serial to WiFi or WiFi to Serial.It is easy to transmit data in LAN or for remote server.

Product Features:

• Support IEEE802.11b/g/n Wireless Standards
• Support TCP/IP/UDP Network Protocols
• Support UART Data Interface
• Support Work As STA/AP/AP STA Mode
• Support Router/Bridge Mode Networking
• Support External Antenna
• Support Transparent Transmission Mode
• Support AT Instruction Set for Configuration
• Support Friendly Web Configuration Page
• Support Palmodic Signal
• Support UART Auto-Frame Function
• FCC/CE Certificated

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USR-WIFI232-604 is used to transmit data between RS485 and WIFI TCPIP transparently, user can update the product to WIFI control without knowing the WIFI and TCPIP detail.

Product Features:

• Embedded UART to wifi module, please refer to USR-WIFI232-A/B/C
• Support IEEE802.11b/g/n Wireless Standards
• Support TCP/IP/UDP Network Protocols
• Support RS485 Data Interface
• Support Work As STA/AP/AP STA Mode
• Support Router/Bridge Mode Networking
• Support External Antenna
• Support Transparent Transmission Mode
• Support AT Instruction Set for Configuration
• Support Friendly Web Configuration Page
• Support Palmodic Signal
• FCC/CE Certificated

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USR-WIFI232-D2 module is an embedded 802.11 b/g/n wi-fi module. Support serial to LAN/WIFI, LAN to WIFI or LAN to LAN transmission.

Product Features:

• Support IEEE802.11b/g/n Wireless Standards
• Support TCP/IP/UDP Network Protocols
• Support UART Data Interface
• Support Work As STA/AP/AP STA Mode
• Support Router/Bridge Mode Networking
• Support External/Internal Antenna
• Support Transparent Transmission Mode
• Support AT Instruction Set for Configuration
• Support Friendly Web Configuration Page
• Support Palmodic Signal
• Support UART Auto-Frame Function
• FCC/CE Certificated
• Support setup software and customized services
• Support customized configuration of factory parameters

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USR-WIFI232-B2 is an embedded 802.11 b/g/n wifi module. It can connect traditional serial device and MCU controlled device with wifi network to realize control and management.The module has an Ethernet port. It can realize mutual data transmission among wifi, serial and Ethernet.

Product Features:

• Support 802.11b/g/n wireless standard
• Support TCP/IP/UDP network protocol
• Support UART/GPIO/Ethernet data interface
• Support work as STA/AP/AP+STA mode
• Support router and bridge mode
• External antenna
• Support transparent transmission mode
• Provide AT+ instruction set for configuration
• Provide friendly web configuration page
• Support heartbeat signal and wifi connection indication
• Support UART auto-frame function
• Max transmission distance: 280 meters (open horizon, 3dbi antenna)

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RS232/RS485 to WIFI & RJ45 serial server is a wireless networking server, which is used for project of RS232/RS485 serial equipment to WIFI or Ethernet networking. Control by mobile phone or laptops, also can be connected to the remote server.

Product Features:

• Embedded UART to wifi module, please refer to USR-WIFI232-C
• Support hardware flow control (RTS/CTS) RS232 interface, male mouth(needle) consistent with computer pin definition
• DC5~18V wide voltage input, can provide 2A current MP1482DS DCDC power supply chip, keep system reliability.
• RS232 RS485 automatic switching
• RJ45 network connection, support wired Ethernet transmission
• Reload button, do not worry incorrect settings(in working status, press the button 3-5s then it load to default settings and automatic restart)
• Rich status indicator light: Power Ready Link RXD TXD
• Support IEEE802.11b/g/n Wireless Standards
• Support TCP/IP/UDP Network Protocols
• Support RS232 RS384 Data Interface
• Support Work As STA/AP/AP STA Mode
• Support Router/Bridge Mode Networking
• Support External Antenna
• Support Transparent Transmission Mode
• Support AT Instruction Set for Configuration
• Support Friendly Web Configuration Page
• Support Palmodic Signal
• FCC/CE Certificated

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USR-C322-EVK is the evaluation board of USR-C322 WIFI module. The evaluation board includes a serial port COM0; COM0 can work as RS232,RS232 or USB by adjusting linecap. Another COM1 is not enabled now.

Product Features:

• The product is the evaluation board of USR-C322 WIFI module.
• The evaluation board includes a serial port (COM0); COM0 can select RS232 / RS232 / USB by adjusting linecap.

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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.

Product 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
• Ultra-low power
• On-board PCB antenna and external antenna optional