LoRa. B-L072Z-LRWAN1. STM32L0 Discovery kit LoRa.

품번 : B-L072Z-LRWAN1

- STM32L0 Discovery kit LoRa, low-power wireless

장착된 모듈 : CMWX1ZZABZ 

외형. 

특징. 

• CMWX1ZZABZ-091 LoRa^® module (Murata)
  • Embedded ultra-low-power STM32L072CZ Series MCUs, based on ARM^® Cortex^® -M0+ core, with 192 Kbytes of Flash memory, 20 Kbytes of RAM, 20 Kbytes of EEPROM
  • USB 2.0 FS
  • 4-channel,12-bit ADC, 2xDAC
  • 6-bit timers, LP-UART, I² C and SPI
  • Embedded SX1276 transceiver
  • LoRa^® , FSK, GFSK, MSK, GMSK and OOK modulations
  • +14 dBm or +20 dBm selectable output power
  • 157 dB maximum link budget
  • Programmable bit rate up to 300 Kbit/s
  • High sensitivity: down to -137 dBm
  • Bullet-proof front end: IIP3 = -12.5 dBm
  • 89 dB blocking immunity
  • Low RX current of 10 mA, 200 nA register retention
  • Fully integrated synthesizer with a resolution of 61 Hz
  • Built-in bit synchronizer for clock recovery
  • Sync word recognition
  • Preamble detection
  • 127 dB+ dynamic range RSSI
• SMA and U.FL RF interface connectors
• Including 50 Ohm SMA RF antenna
• On-board ST-LINK/V2-1 supporting USB re-enumeration capability
• USB ST-LINK functions:
• Board power supply:
  • Through USB bus or external V_IN /3.3 V supply voltage or batteries
• 3xAAA-type-battery holder for standalone operation
• 7 LEDs:
  • 4 general-purpose LEDs
  • A 5 V-power LED
  • An ST-LINK-communication LED
  • A fault-power LED
• 2 push-buttons (user and reset)
• Arduino^™ Uno V3 connectors
• ARM^® mbed^™ (see http://mbed.org)

제조사 제품사이트 : http://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html

데이터브리프 : http://www.st.com/resource/en/data_brief/b-l072z-lrwan1.pdf

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