LoRa Module (433MHz)

Product Description

The LoRa (433MHz) communication module is part of the M5Stack stack module series (working frequency is 433MHz). A fixed amount of expansion space is reserved on the module, which negates the possibility of a more functional design. The LoRa (433MHz) module is a good choice for wireless communication or projects with more customizable elements.

Product Features

  • LoRa (433MHz) Module: Ra-02 (by Ai-Thinker)
  • Series Communication Protocol: SPI
  • Universal Perboard
  • Working Frequency: 433 MHz
  • Supports FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation modes
  • Receive sensitivity: lowest to -141 dBm
  • Programmable bit rate up to 300Kbps
  • Build-in PCB Antenna
  • External Antenna port
  • Program platform: Arduino, MicroPython, UIFlow (Blockly)


  • Automatic meter reading
  • Home building automation
  • Remote irrigation system



Net weight 13g
Gross weight 24g
Product Size 54.2*54.2*12.8mm



There are no reviews yet.

Be the first to review “LoRa Module (433MHz)”

Your email address will not be published. Required fields are marked *