Design_file_Lorawan_data_logger

This dataset contains the complete open-source hardware and firmware design files for DecaLog, an ultra-low-power LoRaWAN datalogger developed for remote reading of DLMS/COSEM electricity meters. The repository includes the KiCad PCB design files, schematic and board layout, manufacturing files, bill of materials (BOM), and embedded firmware source code required to reproduce and program the DecaLog hardware. DecaLog is designed for long-term, battery-powered operation in locations where electricity meters lack network connectivity or auxiliary power. The system periodically communicates with compatible DLMS/COSEM electricity meters, acquires meter data, and transmits the measurements through LoRaWAN while maintaining low power consumption between acquisition cycles. These files accompany the HardwareX article: “DecaLog: An Open-Source Ultra-Low-Power LoRaWAN Datalogger for Remote DLMS/COSEM Smart Meter Reading.” The repository is provided to support hardware reproduction, firmware modification, further development, and independent evaluation of the DecaLog platform.本数据集包含DecaLog的全套开源硬件与固件设计文件。DecaLog是一款专为远程读取DLMS/COSEM电能表开发的超低功耗LoRaWAN数据记录仪。 该仓库包含复刻与烧录DecaLog硬件所需的KiCad印制电路板（PCB）设计文件、原理图与电路板版图、加工制造文件、物料清单（BOM）以及嵌入式固件源代码。 DecaLog专为电能表缺乏网络连接或辅助供电的场景设计，可实现长期电池供电运行。该系统可定期与兼容的DLMS/COSEM电能表通信，采集电表数据，并在采集周期间隙维持低功耗状态的同时，通过LoRaWAN传输采集所得的测量数据。 本数据集配套发表于《HardwareX》的学术论文：《DecaLog：一款用于远程读取DLMS/COSEM智能电表的开源超低功耗LoRaWAN数据记录仪》。 本仓库旨在为DecaLog平台的硬件复刻、固件修改、后续开发以及独立评估提供支持。