Ai-Thinker Technology

LoRa series module topic

LoRa series module topic


Ai-Thinker LoRa series modules are designed and developed by Ai-Thinker Technology based on the SX127X/SX126X/ASR6501 series of chips. They mainly use LoRa™ remote modems for ultra-long-distance spread spectrum communication. They have strong anti-interference and can minimize current consumption. With SEMTECH's LoRa™ patented modulation technology, SX1268 has a high sensitivity of over -148dBm, a power output of +22dBm, a long transmission distance and high reliability. It continuously covers frequencies from 150 MHz to 960 MHz and supports all major Sub-GHz ISM bands in the world. At the same time, compared to traditional modulation technology, LoRa™ modulation technology also has obvious advantages in terms of anti-blocking, transmission distance, and low power consumption, which solves the problem of distance, anti-interference and power consumption that traditional design solutions cannot simultaneously take into account.

Application field

It can be widely used in various IoT scenarios:

  • Automatic meter reading
  • Home Building Automation
  • Security system
  • Remote irrigation system


  • Support FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation methods
  • Ultra-high receiving sensitivity as low as -148 dBm
  • Has excellent anti-blocking properties
  • Support preamble detection
  • Support half-duplex SPI communication
  • With CRC, up to 256 bytes of packet engine
  • Adopt small volume double row stamp hole patch package

Resource summary

Contact us

Shenzhen Ai-Thinker Technology Co., Ltd.
Tel: +86-15989589908 (same number on WeChat)
Address: Room 410, Building C, Huafeng Smart Innovation Port, Gushu, Xixiang, Baoan District, Shenzhen