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Factory selling Lorawan WALK-BY HHU - NB-IoT wireless transparent transmission module – HAC

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We emphasize advancement and introduce new products into the market each year for Lrwan_Gs_Hf1 , WI-SUN Meter Reading Module , Rak2287 Concentrator , Adhering to the business principle of mutual benefits, we have won good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from home and abroad to cooperate with us for common success.
Factory selling Lorawan WALK-BY HHU - NB-IoT wireless transparent transmission module – HAC Detail:

Main Features

1. Nb-iot base station can be used without a central gateway  

2. Supports a variety of low-power operation modes  

3. High-performance 32 bits microcontroller  

4. Supports low power serial port (LEUART) communication, TTL level 3V  

5. The semi-transparent communication mode communicates with the server directly through a low-power serial port  

6. Compatible NanoSIM eSIM  

7. Read parameters, set parameters, report data, and deliver commands through the low-power serial port 

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8. HAC communication protocol must be matched, or protocol can be customized as required  

9. The server protocol is resolved by COAP+JSON  

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Product detail pictures:

Factory selling Lorawan WALK-BY HHU - NB-IoT wireless transparent transmission module – HAC detail pictures

Factory selling Lorawan WALK-BY HHU - NB-IoT wireless transparent transmission module – HAC detail pictures

Factory selling Lorawan WALK-BY HHU - NB-IoT wireless transparent transmission module – HAC detail pictures


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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for Factory selling Lorawan WALK-BY HHU - NB-IoT wireless transparent transmission module – HAC , The product will supply to all over the world, such as: Southampton, Uganda, Rwanda, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

1  Incoming Inspection

 Matching gateways, handhelds, application platforms, testing software etc. for system solutions

2  welding products

Open protocols, dynamic link libraries for convenient secondary development

3  Parameter testing

Pre-sales technical support, scheme design, installation guidance, after-sales service

4  Gluing

 ODM/OEM customization for quick production and delivery

5  Testing of semi-finished products

7*24 remote service for quick demo and pilot run

6  Manual re inspection

Assistance with certification and type approval etc.

7 package22 years industry experience, professional team, multiple patents

8  package 1

  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Eudora from Kyrgyzstan - 2018.06.18 17:25
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Ada from Argentina - 2017.04.08 14:55
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