BB-STM32WL  

BB-STM32WL - Open Source Hardware Board
BB-STM32WL - Open Source Hardware Board BB-STM32WL - Open Source Hardware Board BB-STM32WL - Open Source Hardware Board
LPWAN solution of LoRa (G)FSK, (G)MSK, and BPSK based on STM32WL SOC

Select Product Variant

  • BB-STM32WL
  • BB-STM32WL-ANT
Price7.60 EUR
50 - 99 pcs7.45 EUR
100 - 499 pcs7.30 EUR
500 - 999 pcs7.14 EUR
1000 - 10000 pcs6.99 EUR
Out of stock
BB-STM32WL is LPWAN solution for LoRa, GFSK, GMSK, BPSK in range 865-928Mhz. The board is based on STM32WLE5CCU6 with single code Cortex-M4 256KB Flash and 64KB RAM. This core implements a full set of DSP instructions and an independent memory protection unit (MPU). Compatible with LoRaWAN®, Sigfox™, W-MBus.

FEATURES

  • STM32WLE5CCU6 Single code 32-bit Arm Cortex-M4
  • 256KB Flash
  • 64KB RAM
  • RF transceiver 865-928Mhz
  • 12 bit ADC
  • 12 bit DAC
  • 1.8 V to 3.6 V power supply
  • –40 °C to +85 °C temperature range
  • Hardware encryption AES 256-bit
  • Active-mode TX: 15 mA at 10 dBm and 87 mA at 20 dBm (LoRa® 125 kHz)
  • Shutdown mode: 31 nA (VDD = 3 V)
  • Standby (+ RTC) mode:360 nA (VDD = 3 V)
  • Stop2 (+ RTC) mode: 1.07 µA (VDD = 3 V)
  • Active-mode MCU: < 72 µA/MHz (CoreMark®)
  • Active-mode RX: 4.82 mA

DOCUMENTS

  • BB-STM32WL user manual

HARDWARE

  • BB-STM32WL schematic in PDF format

SOFTWARE

  • Arduino LoRa project
  • PlatformIO LoRa project