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 adopts CC3200 chip of TI, 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.
System Information : |
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Processor | TI CC3200 (Cortex-M4 core) |
Main Frequency | 80MHz |
Network Parameter | |
Network Protocol | IPv4, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP |
TCP Server Max TCP Number | 3 |
Wi-Fi : |
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Standard | 802.11 b/g/n |
Network Mode | AP / Station |
Access Terminal Quantity in AP Mode | 1 |
Frequency Range | 2.412 GHz ~ 2.484 GHz |
Transmit Power | 17.0 dBm @ 1 DSSS 17.25 dBm @ 11 CCK 13.5 dBm @ 54 OFDM |
Receive Sensitivity | –94.7 dBm @ 1 DSSS –87.0 dBm @ 11 DSSS –73.0 dBm @ 54 OFDM |
Transmission Rate | 802.11b: 11 Mbps 802.11g: 54 Mbps 802.11n: 54 Mbps |
Transmission Range | Max 200m (open horizon, 3dbi antenna) |
Security Mechanism | Security: WEP-A / WPA-PSK / WPA2-PSK Encryption: WEP64 / WEP128 / TKIP / AES |
Antenna Interface | External: I-PEX connector Internal: on-board antenna |
Serial : |
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Port Number | 2 |
Interface Standard | TTL: 3.3V |
Data Bits | 5, 6, 7, 8 |
Stop Bit | 1, 2 |
Check Bit | None, Even, Odd, Space, Mark |
Baud Rate | 300 bps ~ 3M bps |
Flow Control | RTS / CTS |
Buffer | Receive 1K bytes |
Software : |
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Virtual Serial Software (USR-VCOM) | Windows 2000 or higher (32bit/64bit) |
Configuration | Built-in webpage, serial AT command, network AT command |
Networking | UsrLink: “USR” defined module networking mode SimpleLink: onekey networking provided by TI |
Basic Parameter : |
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Size | 18.22 x 26.65 x 2.8mm |
Operating Temp. | -40 ~ 85°C |
Storage Temp. | -40 ~ 125°C, 5 ~ 95% RH |
Input Voltage | DC 3.0 ~ 3.6 V |
Working Current | AP: 70mA STA: 18mA Peak: 247mA |
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