UART to WIFI Module (โมดูลแปลง UART ไปเป็น WIFI)
The module power consumption at 3.3V when the current is less than 130mA, the volume is only 2.0cmx3cm, lowest power, smallest, lowest price. Fully functional, easy to use.
This product uses the UART interface, built IEEE802.11 protocol stack and TCP / IP protocol stack, serial port enables users to switch between wireless networks. The module supports transparent serial data transmission mode, the traditional serial devices can easily access the wireless network.
This product has passed FCC / CE , RoHS certification, used Wi-Fi SOC chip through the 802.11n standard.
· Double ( 2 x 4 ) plug pin interfaces
Support baud rate range: 1200bps ~ 115200bps
Support hardware RTS / CTS flow control
· Single 3.3V power supply
Support IEEE802.11b / g wireless standards
Support Frequency Range: 2.412 ~ 2.484 GHz
Support 3 kinds of wireless network types: basic network ( STA or AP ), ad hoc network ( Ad-hoc )
Support for multiple security encryption and authentication mechanisms:
· wep64/wep128 / TKIP / CCMP (AES)
· OPEN/WPA-PSK/WPA2-PSK
Support for fast networking
Support wireless roaming
Support power saving mode
Support for multiple network protocols: TCP / UDP / ICMP / DHCP / DNS / HTTP
Support DHCP Server , DNS Server
· Supports automatic two operating modes and commands
Support for transparent transmission mode
Support for AT + instruction set control
Support for a variety of parameter configuration mode: Serial / WEB server / wireless adapter
WIFI module application areas:
Serial ports ( RS232/RS485 ) turn WiFi ;
WiFi remote control / monitoring, TCP / IP and Wi-Fi coprocessor;
WiFi remote control aircraft , cars and other toys in the field;
WiFi Internet radio, camera, digital photo frame;
Medical instrumentation , data acquisition, handheld devices;
WiFi fat called smart card terminal; domestic intelligence ; LED lighting
Instrumentation, equipment parameter monitoring, wireless POS machines ; power switch
Secondary development of other wireless-related application of modern agriculture, military and other fields.
Automotive ElectronicsSmart Grid Industrial Control
Detailed Description :
Project |
Parameter |
|
No Line Department Point |
Wireless Standard |
IEEE802.11b / g |
Frequency Range |
2.412 ~ 2.484 GHz |
|
Receiver sensitivity |
802.11b: - 82dBm @ 11Mbps (typical ) 802.11g: - 68 dBm @ 54Mbps (typical ) |
|
Data Rate |
802.11b: 1,2,5.5,11 Mbps 802.11g: 6,9,12,18,24,36,48,54 Mbps |
|
Modulation |
DSSS, OFDM, DBPSK, DQPSK, CCK, QAM16/64 |
|
Output Power |
802.11b: 15 ± 2 dBm ( typical ) 802.11g: 10 ± 2 dBm ( typical ) |
|
Antenna Interface |
IPX / microstrip antenna |
|
Hard Item Department Point |
Interface Type |
UART |
Interface rate |
1200bps ~ 115200bps |
|
Operating Voltage |
3.3 ± 0.3 V |
|
PowerConsume |
420mW ( typical ) |
|
Humidity |
5% ~ 90%(Non-condensing) |
|
Storage Temperature |
-55 ~ +125℃ |
|
Operating Temperature |
-20 ~ 70 ℃ |
|
Dimensions |
37mm × 20mm |
|
Soft Item Department Point |
Network Type |
Infra / Ad-hoc |
Authentication |
OPEN/WPA-PSK/WPA2-PSK |
|
Encryption |
WEP64/WEP128/TKIP/CCMP ( AES ) |
|
Operating Mode |
Auto mode / command mode |
|
Serial command |
AT + instruction set |
|
Network protocol |
TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP |
|
Maximum Socketconnection |
15 |
|
TCP connection |
Maximum number of connections:16 Maximum Client number: 16 Maximum Server Number: 4 The end Server maximum accessClient Number: 4 |
|
UDP connections |
Maximum number of connections:16 |
|
Data throughput |
11Kbytes ( TCP @ 115200bps )
|
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เปิดร้าน | 21 พ.ค. 2556 |
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