| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $32.35 | $31.69 | $30.70 | $29.38 | Contact US |
TCB-NA Temperature Control Board Semiconductor Cooling Module Support Single Heating Temperature Control
$66.87
TCB-NA Temperature Control Board Semiconductor Cooling Module Support Single Cooling Temperature Control
$66.87
TCB-NA Temperature Control Board Semiconductor Cooling Module Support Bidirectional Temperature Control
$82.22
Products:
Serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module is a tool for MCU link to WIFI network,
work for Transparent transmission, TCP server ,TCP client and UDP mode can be choose.
Data from serial to WIFI or WIFI to serial.
1.Lower power,have been handled specially when runing the module
2.Unique AP+Station Mode.
3.Sound PCB Library File
4.Start time only need 6 second
Support PHY to PHY
Features:
1. On board wifi to ttl module,
see detail here: http://www.tcp232.net/Wifi-RS232-converter-module/serial-ttl-rs232-to-802.11-bgn-converter-Embedded-WiFi-Module.html
2. RS232 port , male as PC, support RTS/CTS
3. DC 5～9V input
4. Reload for restore default setting, (at work status, press it 1 second and then left it free wait restart finish will back to default setting)
5. 2.54 RS232 lever TXD TXD GND pin out
6. leds for Power Ready Link RXD TXD
7. important pin out
8. DC5.5*2.1 and 3.81 two power input inerface, can work as one in and other out.
9. Pin9 on COM port can link to Power input, for power in or out from COM port
10. Power adapter, serial cable for free
|
Class |
Item |
Parameters |
|
Wireless Parameters |
Certification |
FCC/CE |
|
Wireless standard |
802.11 b/g/n |
|
|
Frequency range |
2.412GHz-2.484GHz |
|
|
Transmit Power |
802.11b: +20 dBm (Max.) |
|
|
802.11g: +18 dBm (Max.) |
||
|
802.11n: +15 dBm (Max.) |
||
|
Configurable |
||
|
Receiver Sensitivity |
802.11b: -89 dBm |
|
|
802.11g: -81dBm |
||
|
802.11n: -71dBm |
||
|
Antenna Option |
External:I-PEX Connector |
|
|
Internal:On-board antenna |
||
|
Hardware Parameters |
Data Interface |
UART: 1200bps - 230400bps |
|
GPIOs |
||
|
Ethernet: 100Mpbs |
||
|
Operating Voltage |
3.3V (+/-5%) |
|
|
Operating Current |
170mA~300mA |
|
|
Operating Temperature |
-25℃- 85℃ |
|
|
Storage Temperature |
-40℃- 85℃ |
|
|
Dimensions and Size |
25×40×8mm |
|
|
Software Parameters |
Network Type |
Station /AP mode |
|
Security Mechanisms |
WEP/WAP-PSK/WAP2-PSK/WAPI |
|
|
Encryption |
WEP64/WEP128/TKIP/AES |
|
|
Work Mode |
Transparent Transmission |
|
|
Serial command |
AT+instruction set |
|
|
Network Protocol |
TCP/UDP/DHCP/DNS |
|
|
Max. TCP Connection |
32 |
|
|
User Configuration |
Web Server＋AT command. |
|
|
|
|
