EN

Ember Zigbee EM357 wireless control solution

Features 


        ●  Adopt Silicon Labs EM35X series EM357 chip, embedded ARM Cortex-M3c processor, IEEE 802.15.4 RF transceiver, 128 KB Flash and 12 KB RAM

        ●  Run EmberZnet Pro protocol stack, support ZigBee Pro function

          Support Mesh and Star network, support intermediate route forwarding function

        ●  This demo board is composed of 4 modules, which are:

            -  the gateway (Gateway): WIFI module coordinator + EM357 the DEMO  
            -  Route 1 (Router): Light, may bind End Device 
            -  Route 2 (Router): Light, other types of equipment can be extended 
            -  the terminal (End Device): can Control via gateway or routing, such as light control switch, dimming function, etc. 
            -  routing function (Router Control): 1 controlling routing by the gateway terminal. If Route 1 does not work, you can control the terminal through Route 2.


Electrical characteristics




       ●  Working voltage: 2.1–3.6 V

         Working current: RX 26mA; TX 31mA

       ●  RF performance: TX + 3dbm, plus PA can match + 8dbm, RX -102dbm (1% PER)

         Security: AES128 encryption engine  


typical application


       ●  Home wireless automation and control

       ●  Building Automation and Control

       ●  Smart energy, etc.


Key model


Part Flash RAM
Frequency Range Temperature Range 
Sensitivity 
  Data Rates
EM351 128KB 12KB 2400-2500 MHz -40 ° to +85 ° C -102 dBm (boost) 250 kbps
EM357 192KB 12KB 2400-2500 MHz -40 ° to +85 ° C -102 dBm (boost) 250 kbps