sx1276 lora module
stm32l151 lorawan
lorawan module
STM32L151 SX1272
Module for LoRaWAN


STM32L151 SX1272

Module for LoRaWAN

RAK811 is not recommended for new design, please use RAK3172 for new projects

Regular price $11.00 $0.00
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Product Description

With Semtech® SX1276 at its core, the RAK811(WisDuo LPWAN Module) takes advantage of all LoRa® features. Long-range, low power consumption is at its core.

Its setup is easy and straightforward. The firmware fully supports the LoRaWAN® 1.0.2 stack. The node can work in a number of modes, with different data rates and read data from the attached sensors. This is all configurable via AT commands.

Key Features

  • Based on Semtech SX1276
  • Full LoRaWAN 1.0.2 stack support
  • Supported bands: EU433, CN470, IN865, EU868, AU915, US915, KR920, AS920, and AS923
  • Output power: 5 to 20dBm adjustable
  • High sensitivity: down to -148dBm
  • Easy to use AT Command Set via UART interface with configurable baud rate.
  • Theoretical max range of 2km in Urban and 15km in open areas
  • Operating temperature: -30°C ~ 85°C (industrial grade)
  • Storage temperature: -40°C ~ 85°C (non-condensing)


  • Module Size: 22mm x 14mm x 1.7mm
  • Module Weight: Approximate 0.1kg

View Use Case Here


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Questions and Answers

  • I knew that applied RAK811 LNA is QM14001. But I cannot find datasheet. I think it is end of life.

    Can you be more specific, what exactly is the question here?

  • Is there any discount on bigger number of modules (100 or 1000)?

    Yes, we can do a discount. You can email us directly at to get the discount proposal.

  • 优惠卷


  • Dear Sir, at+recv=,[,][,],[,] SNR is signal to noise ratio. What is range of snr? at+recv=0,0,-55,25, 32,data. snr is 25. What does is it?

    Sorry for not replying for so long. Please post your question in the Forums if you have not done so already (

  • Dear Sir,RAK811 is TELEC certified.However, the authentication power of RAK811 at TELEC is 10mW(Tx power =10db)?

    Yes, that would be at 10dBm Tx Power.

  • I need frequency KR920. I cannot find in order option.

    We are adjusting the website and checking the inventory. We should have some units shortly and will let you know A.S.A.P.

  • Dear Sir, Is RAK811-433 is TELEC certified? Please give me your certification number.

    Please refer to the document for the certificate:

Product Reviews


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