Product Descriptions

E70-433NW30S is a star networking module, operating in the 433MHz frequency band, with a transmission power of 1W;

The module integrates the host (coordinator) and terminal, and has two transmission modes of long distance and high speed. A host (coordinator) supports up to 200 nodes to communicate with it. All operation configurations adopt the industry 

standard AT instructions, greatly simplifying user operations, and is applicable to a variety of wireless communication networking scenarios. E70-433NW30S is the first 433MHz wireless module in China that can support 200 nodes concurrent. It solves a

series of problems caused by the traditional 433MHz wireless modules which can not send data packet concurrently. After it can be concurrent, users do not need to expend energy to deal with complex networking protocols, which greatly reduces the 

development difficulty of customers and shortens the development cycle of users; Its protocol ensures the stability and packet acquisition rate of the entire wireless communication system. E70-433NW30S strictly follows design standards of FCC, CE, 

CCC and meets various RF certification requirements for exporting.

Product Features

• Support CSMA/CA, which can avoid collision effectively. 

• Maximum 200 nodes concurrent, no need to deal with complicated protocol for polling. 

• Adopting AES128 data encryption, Ensure the reliability of data packets. 

• Supports DSSS technology, like LoRa, better than GFSK. 

• Nodes support low power consumption mode, suitable for battery supplied applications；

• Communication distance is up to 6.5km in certain condition. 

• Maximum transmission power of 1W, multi-level adjustable TX power by software；

• Support the global license-free ISM 433MHz band；

• Support air date rate of 5kbps～50kbps；

• Support 3.3V~5.5V power supply, power supply over 5.0V can guarantee the best performance；

• Industrial grade standard design, support -40 ~ 85 °C for working over a long time；

• IPEX access point, stamp hole is optional, facilitate user secondary development, facilitate integration.

Product Applications

• Home security alarm and remote keyless entry；

• Smart home and industrial sensors；

• Wireless alarm security system；

• Building automation solutions；

• Wireless industrial-grade remote control；

• Health care products；

• Advanced Meter Reading Architecture(AMI)；

• Automotive industry applications.

Specifications

Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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