WisBlock Core RAK3372 with STM32 and Lora

The RAK3372 is a LoRa module with very low power consumption and high RF transmission power, developed for development and testing with the WisBlock system. It uses the RAK3172 module and is based on the STM32WLE5CCU6 transceiver chip. It supports LoRaWAN protocols and point-to-point communication. The WisBlock ecosystem by RAK Wireless offers compact and modular solutions to create your own IoT-LoRaWAN nodes. Various CPU, sensor, and IO expansion modules can be mounted on a WisBlock base board. Unlike traditional connectors, the modules are secured with screws on the base board. This ensures a secure and reliable industrial quality fastening. Due to its modular and compact design, WisBlock is particularly suitable for applications in professional or hobby prototype construction.  

 Recommended Accessories:

• WisBlock Base Board

Documentation: 

• RAK3372 Documentation
  
• WisBlock Quickstart Guide

Technical Details: 

• Manufacturer: RAK Wireless 
  
• Manufacturer SKU: 115012 
  
• Model: RAK3372 
  
• Chipset: STMicroelectronics STM32WLE5CCU6 
  
• Temperature range: -40 °C to +85 °C 
  
• Supply voltage: 2.0 ~ 3.6 V 
  
• Frequency range: 150 MHz to 960 MHz 
  
• Wireless Low-Power Systems with 7.8 kHz to 500 kHz bandwidth 
  
• Power consumption: 1.69 μA in sleep mode 
  
• Core: ARM 32-bit Cortex - M4 with MPU Up to 256 KB Flash Memory with ECC 
  
• RAM: 64 KB 
  
• Compatible with RUI3 API 
  
• Supports AT and binary commands 
  
• Dimensions: 20 x 30 mm 
  
• Weight: 4.8g 

Delivery Content: 

• 1x RAK3372 LPWAN Module (EU868) 
• 1x LoRa Antenna 863-870MHz