LoRa Module - BB-STM32WL

Description: 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. This module comes with u.FL Antenna.

Features (STM32WLE5CCU6):

• 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 (V_DD = 3 V)
• Standby (+ RTC) mode:360 nA (V_DD = 3 V)
• Stop2 (+ RTC) mode: 1.07 µA (V_DD = 3 V)
• Active-mode MCU: < 72 µA/MHz (CoreMark^®)
• Active-mode RX: 4.82 mA

Features (BB-STM32WL):

• All signals led out to two 0.1" step headers
• u.FL connector
• Small size - (1.1x1.22)inch ~ (28x31)mm

Documents / Software:

• BB-STM32WL user manual