The RAK15002 supports the use of Micro SD cards for data storage. With the Micro SD card, the module can store a large volume of data. Since the Micro SD card is removable, the stored data can be taken out of the module and analyzed at a different location. Product Features 3.3V input voltage Micro SD card socket 4-lines SPI interface SD card insertion/removal detection Module size: 25X35mm Documentation RAK15002 Quick Start Guide Datasheet WisBlock Quick Start Guide WisBlock Source Code Repository(opens new window) RAK15002 3D Model(opens new window) 40-Pin Male Connector 3D File(opens new window) WisBlock Sensor Tutorial Examples: For All WisBlock Core Modules: Sample Code: WisBlock Micro SD Card Module in RAK4631(opens new window) Sample Code: WisBlock Micro SD Card Module in RAK11200(opens new window) Sample Code: WisBlock Micro SD Card Module in RAK11300 Tutorials WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide Installation of Board Support Package in Arduino IDE The Icing on the Cake: A Template to Innovate Custom IoT Applications with RAKwireless and Datacake Check Hackster Projects Articles Choosing Between WisBlock Modules For Your Next IoT Project? Take A Quiz! Why We Make WisBlock: The Story Behind RAK’s Modular IoT Platform Build your IoT Breakthroughs Fast with the WisBlock System! RAKwireless Announces Partnership with One Planet Education Network (OPEN) to Launch STEM IoT Sensor Kits for Schools Worldwide RAKwireless Launches New Modular Product Series - WisBlock New WisBlock Modules in RAK Autumn Launch WisBlock Success Stories Enology + IoT = Great Wine A winery modernization by Enotek Saving the Wetlands with a Solution from The Group Lab