04/25/2025, 08:17 AM UTC
构建开源LoRa + GPS模块（世界最小——仅3厘米！）World’s Smallest Open-Source LoRa + GPS Module for Wearables and IoT (Only 3cm!)
➀ 本文介绍了一款专为可穿戴设备和物联网应用设计的世界最小的开源LoRa + GPS模块，直径仅为3厘米。
➁ 模块集成了Quectel L86-M33 GPS芯片用于精准定位，并结合了Ai-Thinker RA-02 LoRa模块实现长距离通信，采用紧凑型设计。
➂ 设计完全开源，用户可以自由修改并用于个人或商业项目，与IndusBoardCoin搭配使用时还可免费商用。
➀ This article introduces a world's smallest open-source LoRa + GPS module designed specifically for wearables and IoT applications, measuring only 3 cm in diameter.
➁ The module combines the Quectel L86-M33 GPS chip for precise tracking and the Ai-Thinker RA-02 LoRa module for long-range communication in a compact form factor.
➂ The design is fully open-source, allowing users to modify and utilize the module for personal or commercial projects without restrictions, with additional free usage when paired with the IndusBoardCoin.
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