The RAK19015 WisBlock Power Board is designed for WisBlock applications that use non-rechargeable batteries, offering a compact, low-power supply solution.  

Unlike other WisBlock power boards, the RAK19015 does not include a USB connector, making it perfect for installations where firmware access should remain restricted for security or compliance reasons.  

Built for industrial-level reliability and modular expansion, it’s an essential component for robust, low-power IoT designs using the WisBlock ecosystem. Key Features  

• Supports non-rechargeable batteries (3.7 V – 4.3 V)

• No USB connector – prevents user firmware access

• Low-power supply design for long-life operation

• Compact 20 × 30 mm footprint

• Modular WisBlock compatibility for flexible expansion

• Industrial-grade reliability

• Easy integration with WisBlock Base Boards

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Ideal For  

• Secure IoT installations without user access

• Industrial sensor nodes and data loggers

• Remote environmental monitoring

• Low-power smart agriculture and smart city projects

• Educational and prototype builds using WisBlock modules