STM32L0 Discovery kit LoRa
59.00€ 49.00€ (ex. VAT)
Overview
B-L072Z-LRWAN1 LoRa/Sigfox Discovery kit is a development tool to learn and develop solutions based on LoRa, Sigfox, and FSK/OOK technologies. This Discovery kit features the all-in-one CMWX1ZZABZ-091 open module by Murata.
Product documentation:
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Weight | 0.5 kg |
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Shipping time | – do 3 dni roboczych – zamówienie zapakowane i przekazane kurierowi |
STM32L0 Discovery kit LoRa
Description
The B-L072Z-LRWAN1 LoRa/Sigfox Discovery kit is a development tool to learn and develop solutions based on LoRa, Sigfox, and FSK/OOK technologies. This Discovery kit features the all-in-one CMWX1ZZABZ-091 open module by Murata. The module is powered by an STM32L072CZ microcontroller and SX1276 transceiver. The transceiver features the LoRa long-range modem, providing ultra-long-range spread-spectrum communication and high interference immunity, minimizing current consumption. Since CMWX1ZZABZ-091 is an open module, the user has access to all STM32L072CZ peripherals such as ADC, 16-bit timer, LP-UART, I2C, SPI, and USB 2.0 FS (supporting BCD and LPM). The B-L072Z-LRWAN1 Discovery kit includes an ST-LINK/V2-1 embedded debug tool interface, LEDs, push-buttons, antenna, Arduino Uno V3 connectors and USB OTG connector in Micro-B format.
Key features:
- CMWX1ZZABZ-091 LoRa/Sigfox module (Murata)
- Embedded ultra-low-power STM32L072CZ MCU, based on Arm Cortex-M0+ core, with 192 Kbytes of Flash memory, 20 Kbytes of RAM, 20 Kbytes of EEPROM
- Frequency range: 860 MHz – 930 MHz
- USB 2.0 FS
- 4-channel,12-bit ADC, 2 × DAC
- 6-bit timers, LP-UART, I2C and SPI
- Embedded SX1276 transceiver
- LoRa, FSK, GFSK, MSK, GMSK, and OOK modulations (+ Sigfox compatibility)
- +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
- LoRaWAN Class A certified
- SMA and U.FL RF interface connectors
- Including 50-ohm SMA RF antenna
- 7 LEDs
- 1 user and 1 reset push-buttons
- On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
- Arduino Uno V3 connectors
- Board power supply through the USB bus or external VIN/3.3 V supply voltage or batteries
- 3 × AAA-type battery holder for standalone operation
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR, Keil, GCC-based IDEs, Arm Mbed
A tutorial, which presents an example of using LoRaWAN network for the IoT applications for this product, has been published in our blog: LoRaWAN Demo Project Tutorial.
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