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Item specifics
  • Modulation: LoRaTM
  • Frequency: 420~450MHz Free application bands, other bands can be customized
  • Protocols: Embedded MESH distributed MANET protocol
  • Sensitivity: -148dBm
Product Description

 

warm trip

Product Description                                                                                                  

  • WT-800T is a high performance, low power, long-range wireless data micro-power RF transceiver module, internal automatic spreading calculation and preamble CRC error correction processing, without changing the user\'s any data and protocols, using a half-duplex transparent transport mechanism to achieve wireless communicate function.
  • The RF chip of Module is based on spread spectrum frequency hopping technology, the stability, anti-interference ability and receive sensitivity are beyond existing GFSK module. configured of Low-power high-speed ST processor, data processing capacity, the operation speed are improved.
  • Users can configure our PC software, or by microcontroller commands, according to the actual demand, flexible configuration module working frequency, baud rate / parity, spreading factor, spread spectrum bandwidth and other parameters, simple operation, easy to use .

 

Features

  • Based on LoRaTM spread spectrum modulation techniques.
  • Half-duplex communications, serial data transparent transmission.
  • 420~450MHz, Free application band, the other band can be customized.
  • Produce without debugging, 3.4-5.5V voltage range, can be customized 3.0-3.6V.
  • Micro-power transmission, standard + 20dBm output, seven adjustable levels.
  • Receiving sensitivity up to -148dBm, the maximum transmit power + 20dBm.
  • High-efficiency forward error correction coding techniques and frequency hopping mechanism, enhance the anti-interference ability and reduce the error rate

 

Application

  • Smart home, intelligent transportation, sensor networks;
  • Industrial automation, modernization of agriculture, intelligent building;
  • Water, electricity, gas and heating meter automatic meter reading system;
  • Water conservancy, oil, mines, weather and other device information collection;
  • Street lighting control, network monitoring, wind and solar systems;
  • Industrial equipment, wireless data transmission and industrial environmental monitoring;
  • In all cases require additional wireless instead of wired communications

 

Packaging Details                                                                                                      

  • Unit Typ e: lot (5 pieces/lot)
  • Package Weight: 0.500kg (1.10lb.)
  • Package Size  :20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in) 

product

 

About Shippment
1.We make shippment within 1 days after payment verification excludes weekends and holidays. 
2.You can contact us to change order address. 
3.If you have not received your shipment or can not track logistic, please contact us before submit a dispute. 
4. Kindly warm to friends from American, Australian,Canadian and UK
  • If you choose post ,we can\'t get the logistic tracking information after the item leaves China because your country post do not provide it to update. If you do mind, please do not choose China post
  • If you choose International express such as DHL, FedEx. It may cause impot tax for Canada and UK, we are not responsible for any custom duty or impot tax.
20151220150333
 
After-sales service
1. You have 7 days to contact us and 30 days to return it from the date it was received. 
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reasons for the return, and you should consider bearing the return shipping charges.
3. If you have any question, feel free to contact us. We are responsible seller sever for you.
 
 
About Guarantee
1.1 Year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2.Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.

 

 

Packaging Details
  • Unit Type: lot (5 pieces/lot)
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
Shipping
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Packaging Details
  • Unit Type: lot (5 pieces/lot)
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
Payment
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