NBIoT locator-based on BC20 module

Overview

1. This circuit is a locator based on the BC20 module. It can communicate with Huawei Cloud and view the positioning location in real time on the PC and mobile phones. 2. The positioning principle is GPS + Beidou; the communication with Huawei Cloud uses NBIoT technology; the main control chip uses STM32L031F6P6 MSOP20. 3. There are supporting nanny-level video tutorials, a total of 52 episodes, link address: https://www.bilibili.com/video/BV1eV411t7fn 4. For program routines, see the attachment DWQ.7z below. 5. Download link for environment construction software and BC20 related chip manual: https://pan.baidu.com/s/1WirNcrY_5t3xUkb3nYuzWw Extraction code: 5wih

Design Files

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Update:2025-05-08 23:58:06

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