We have some amazing new modules and accessories for WisBlock for you. We are always listening to your feedback and ideas, so this time we are making the power supply modular.
Battery Power Slot Module | RAK19015
The RAK19015 power board is the perfect solution for applications that are powered by non-rechargeable batteries. The RAK19015 has a connector for non-rechargeable batteries without the USB, for applications where you do not want give users access to the devices firmware.