EMBIT

Features Overview

All Embit wireless modules share the embedded microsystems philosophy: the microcontroller inside the module is open to the customer that can develop his own firmware. Alternatively, Embit wireless modules can be employed as flexible modems employing simple AT-like commands (over UART, see EBI page for more info):

In addition, every Embit wireless module is designed to be easily replaceable with another Embit wireless module: they are all pin-to-pin compatible and with the same form-factor.

Other features common to all Embit wireless modules are:

  • U.FL connector for external antennas (all)
  • pads for RF routing to customer PCB antennas (EMB-ZRF212B, EMB-WMBx)
  • EDGE connector forsimplified soldering on customer boards (all)

Such features allow the customer to maintain unaltered the hardware, firmware and software of his host board, and still ensure compatibility with future Embit wireless modules… this is what we call Embit Flexibility!

Sub-GHz Wireles Modules
  EMB-WMB169PA /
EMB-WMB169PAE
EMB-WMB868 EMB-LR1272/EMB-LR1276 EMB-LR1280S
Frequency 169 MHz 868 MHz 868 / 915 MHz 2.4 GHz
Supported stacks WMBUS WMBUS LoRa LoRa
Supported EBI variants EBI-WMBus. EBI-WMBus. EBI-LoRa. EBI-LoRa.
Network topologies supported
 
 
MCU MSP430 Core 5 MSP430 Core 5 SAMD20 STM32L073
FLASH / SRAM  64 kB / 6 kB  64 kB / 6 kB   256 kB / 32 kB   192 kB / 20 kB
RF transceiver   CC1120   CC1120   SX1272 / SX1276
  SX1280
Suggested for Narrowband, low-power, long-range AMR devices; EN 13757-4 – compliant devices; applications where long battery-life is critical. Low-powe, long-range AMR devices; EN 13757-4 – compliant devices; applications where long battery-life is critical. Low-power, long-range devices; LoRaWan-compliant devices; applications where long battery-life is critical.

 

2.4 GHz Wireless Modules
  EMB-Z2530PA EMB-Z2538PA
Frequency 2.4 GHz 2.4 GHz
Supported stacks   MAC 802.15.4, ZigBee.   MAC 802.15.4, ZigBee.
Supported EBI variants EBI-802.15.4, EBI-ZigBee. EBI-802.15.4, EBI-ZigBee.
Network topologies supported
MCU CC2530 8051 CC2538
FLASH / SRAM  256 kB / 8 kB  512 kB / 32 kB
RF transceiver   Integrated   Integrated
Suggested for Low power, short range devices; applications where mesh networks and reliable transport mechanisms (automatic ACKs, etc) are required. Low power, short range devices; concentrator, network coordinator; applications where mesh networks and reliable transport mechanisms (automatic ACKs, etc) are required.

 

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