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Product Description
 
 
Read Before You Buy it 
 
  
 
Dear Customer,Our Freeshipping is “Seller\'s Shipping Method”,Tracking number will be like “11457888274”or "  UA718888210YP"  ,this tracking number only can be tracked before it arrive the airport , and have no tracking information in your country.Do not choose this shipping method if you don\'t like the regular mail.  
 
Please choose “China Post Air mail” if you need international tracking number like this “RI254747030CN”,This number can provide a full tracking information. 
 
We provide Free China Post Air mail shipping method if your order price over $30. 
 
 
Built-in 120MHz frequency of STM32F205RG microcontrollers, embedded 1M bytes Flash, 128k bytes
Easy Link intelligent networking support (provided APP)
Single operating voltage: 3.3V
Typical applications Power:
When 20kbps transmission data (transmission cycle 100ms), the average power consumption of about 24mA
Live Standby: Power about 7mA
A full-featured WiFi connectivity
It supports IEEE 802.11 b / g / n, WiFi band 1-13
Transmit power: 18dBm @ 11b, 15dBm @ 11g, 14.5dBm @ 11n
Receiving sensitivity: -96dBm
WPS 2.0
Encryption: WEP, WPA / WPA2 PSK / Enterprise
A variety of power-saving mode
1
 
 
Note:
 Seller don’t responsible for the import duty and cutoms fee. 
 All order Feedback is important to our store. If you have any problem after received package .Pls contact us first before make the feedback. 
 
 
Shipping information:
 All order will ship out in 1-5 buiness after payment verify .Pls wait in patient. 
 China Post mail is not fast . Usally need 15-60days arriived. 
 If in urgent .Pls contact us to choose DHL/ Fedex/EMS.
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 15cm x 15cm x 5cm (5.91in x 5.91in x 1.97in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 15cm x 15cm x 5cm (5.91in x 5.91in x 1.97in)
Payment
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