STM32L0 - Discovery - LoRa B-L072Z-LRWAN1

The module allows you to implement projects based on the popular 32-bit microcontroller STM32 family. Thanks to Discovery, try out the capabilities of the ARM Cortex M0+ core. Software development is made easy by libraries and numerous examples available on ST website. The board also includes ST-LINK/V2 programmer/debugger, LEDs, buttons, antenna, Arduino UNO connector and USB OTG connector in micro USB - B format.

STM32L0 - Discovery - LoRa B-L072Z-LRWAN1.

Module with STM32L072CZ microcontroller

• Murata CMWX1ZZABZ-091LoRa module
  • Microcontroller: STM32L072CZ
  • Core: ARM Cortex M0+
  • Flash memory: 192 kb
  • RAM: 20 kb
  • EEPROM: 20 kb
  • 4 channels, 12-bit ADC, 2x DAC
  • 6-bit timers, LP-UART, I2C, SPI
  • LoRa, FSK, GFSK, MSK, GMSK and OOK modulation
  • Output power: +14 dBm or +20 dBm - selectable
  • Maximum link budget: 157 dB
  • Programmable bit rate up to 300 kbps
  • Bullet-proof front end: IIP3 = -12.5 dBm
  • Low RX current: 10 mA
  • Fully integrated synthesizer with 61 Hz resolution
  • Built-in bit synchronizer for clock recovery
  • RSSI dynamic range: 127 dB
• The board includes
  • Connectors: SMA and U.FL
  • Built-in SMA RF 50 Ohm antenna
  • ST-LINK/V2 programmer/debugger
  • LEDs x7
  • Buttons
  • Arduino UNO V3 connectors
  • OTG micro USB type B connector
  • AAA battery basket
• Protocols: LoRaWAN, LPWAN
• Power supply: USB, Vin / 3.3V connector or batteries
• Kit contents:
  • STM32L0 board
  • Antenna

• Manufacturer homepage
• Documentation