STMicroelectronics STM32WL5MOC

The STM32WL5MOC long-range wireless and ultralow-power certified module embeds a powerful and ultralow-power LPWAN-compliant radio solution, enabling the following modulations: LoRa^®, (G)FSK, (G)MSK, and BPSK. The STM32WL5MOC does not require any RF expertise. It is the best way to speed up any development, and to reduce associated costs. This module is completely protocol stack royalty-free.

Key features

• High integration, small footprint
• Ultra-low-power consumption
• Long range radio performance
• LoRaWAN certified(TM), Sigfox verified(TM) and compliant with FCC, CE, IC regulations

Additional features

• Includes ST state-of-the-art patented technology.
• Integration of STM32WL55JC:
  • Dual-core Arm^® Cortex^®-M0 and Arm^® Cortex^®-M4 CPU
  • ART Accelerator with a speed of up to 48 MHz
  • 256-Kbyte flash memory
  • 64- Kbyte SRAM with sub-GHz radio transceiver
  • Embedded 32 MHz radio TCXO and 32 kHz RTC crystals
  • All RF components for transmission and reception matching network, including default antenna filter
  • STSAFE-A110 footprint
  • Metal shield coating
     
• Supporting:
  • Frequencies from 864 MHz to 928 MHz
  • Compatible with standardized or proprietary protocols such as LoRaWAN®, Sigfox™, or W- MBus (fully open wireless system-on-chip mioty).
  • Compliant with radio frequency regulations such as ETSI EN 300 220, FCC CFR 47 Part 15, and Japanese ARIB STD- T-108:
    • FCC ID: YCP-32WL5MOCH01
    • IC: 8976A-32WL5MOCH01
    • If other power or modulation settings than the type documented in the FCC and ISED-Canada filings are used, a class 2 permissive change must be filed with FCC and ISED.
  • Rx sensitivity: –123 dBm for 2-FSK (at 1.2 Kbit/s), –148 dBm for LoRa^® (at 10.4 kHz, spreading factor 12)
  • Transmitter high output power, programmable up to +22 dBm
  • Transmitter low output power, programmable up to +15 dBm
  • 37 GPIOs
     
• Hardware configurations (2-layer PCB compatible)
  • Transmitter high-output power programmable up to 22 dBm
  • Transmitter low-output power programmable up to 15 dBm
  • Transmitter high- or low-output power capable with external switch control
     
• Ultra-low-power platform
  • 1.8 V to 3.6 V V_DD voltage range
  • -40°C to 85°C temperature range
  • Embedded SMPS
     
• 10x10 form factor

Applications

• Asset tracking
• Metering
• Alarm systems
• Heat cost allocators

Available tools

B-WL5M-SUBG1:

Connectivity expansion board with STM32WL5MOC module

The B-WL5M-SUBG1 STM32WL connectivity expansion board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32WL series STM32WL5MOC microcontroller module. The B-WL5M-SUBG1 product requires a separate probe for programming and debugging. The STLINK-V3SET debugger can be connected through a MIPI10/STDC14 cable.

DATASHEET

 

STM32CubeWL:

STM32Cube MCU Package for STM32WL series

STM32Cube is an STMicroelectronics original initiative to significantly improve developer productivity by reducing development effort, time and cost. STM32Cube covers the whole STM32 portfolio. STM32Cube includes STM32CubeMX, a graphical software configuration tool for pinout and clock tree.

DATASHEET

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