JRC_G591 模块官方资料，很详细呀。包含电路设计等重要信息-JRC_G591 module of official information, very detailed Yeah. Contains important information such as circuit design

JRC公司出品的GPS接收模组，可以很便捷的组建自己的GPS接收单元。附近是最近项目所用的JRC GPS接收模组。你可以参考选用这个模组。-JRC produced by the GPS receiver module, it is convenient to set up their own GPS receiver unit. Nearby is a recent project, the JRC GPS receiver module. You can refer to the selec