WisBlock

WisBlock is an open source development hardware project by RAKwireless, a division of RAK. Using the concept of base, core, sensor, and IO devices, it is possible to build a wide array of hardware using WisBlock.

WisBlock Base → the block on which the system is built.
WisBlock Core → the processing unit with the micro-controller.
WisBlock Sensor → the blocks with a variety of sensors.
WisBlock IO → the blocks that extend the communication options and interfacing capabilities of WisBlock