CMWX1ZZABZ-091 Description
The CMWX1ZZABZ-091 module is a LoRaWAN™ module that operates in many regions and operator networks around the world. Radio Law certification has already been obtained for major regions. This module can also support Sigfox by modifying the software. LoRaWAN is a standard developed by the non-profit organization LoRa Alliance™. LoRa Alliance™ members include many IoT companies from around the world. LoRaWAN uses the unlicensed band signals of the sub-gigahertz band that does not require a license (around 900 MHz. 920 MHz in Japan), and its maximum packet size is 256 bytes and its speed is 200 to 10 kbps. An additional feature is that its high noise immunity makes it highly sensitive to radio waves from devices connected to a wireless network.
CMWX1ZZABZ-091 Features
Interfaces: I2C, UART, USB, SPI
Main ICs: STM32L, SX1276
Reference Clocks: Integrated 32MHz clock (TCXO with frequency error=2 ppm) and 32.768KHz clock (frequency error= 20 ppm)
Supported Frequencies: 868 MHz, 915 MHz
Module Size: 12.5 mm x 11.6 mm x 1.76 mm (Max)
Weight: 0.48g (Typ)
Package: The metal Shield can
RoHS: This module is compliant with the RoHS directive
CMWX1ZZABZ-091 Applications
Communication Range
Power Consumption
Global
Communication Direction
Cloud Connectivity
