WiFi to RS-232

Features

• Ultra low power for battery powered applications

• On-line firmware upgrade

• Support Wi-Fi Protected Setup (WPS) Button

• Supports Adhoc and infrastructure networking modes

• Secure Wi-Fi authentication schemes (WEP/WPA/WPA2)

• Full on board TCP/IP stack (no external drivers required)

• Real-time clock for time-stamping, auto-sleep, and auto-wakeup modes

• Configuration over serial or wireless interface using simple ASCII commands

• Host Data Rate up to 921 Kbps TX, 500 Kbps RX for UART, up to 2Mbps over SPI slave

Specifications

• Networking Standards: 802.11b, 802.11g, 802.11n (single stream)

• Data rates
  - IEEE 802.11b, 1-11Mbps
  - IEEE 802.11g, 6-54Mbps
  - IEEE 802.11n (2.4GHz), 7.2-72.2 Mbps

• Frequency Band: 2.4GHz

• Modulation: OFDM, DSSS (Direct Sequence Spread Spectrum), DBPSK, DQPSK, CCK , 16QAM, 64QAM

• Wi-Fi security: WEP, WPA, WPA2

• Protocols: DHCP, DNS, ARP, ICMP, FTP client, HTTP client, TCP, UDP

• Supply voltage: 5V DC

• Output power: 0dBm to +12dBm

• Power consumption: 4uA sleep, 35mA active RX, 180mA TX (at +12dBm)

• Data rate: 464Kbps over UART, up to 1Mbps over SPI slave

• Operating temperature: -40C to +85C

• Transmit power
  - +17dBm @802.11b
  - +13dBm @802.11g
  - +11dBm @802.11n

• Antenna
  - on board PCB antenna
  - external antenna pin, support antenna diversity

• Dimensions: 95 x 35 x 15 mm

• White Box Dimension: 11 x 6 x 5 (cm)

• Total Package Weight: 126 g

Package Contents

• WiFi RS-232 adapter x 1

• 2 dBi dipole antenna x 1

• A4 User manual x 1

• USB Cable x 1

• Power cable x 1