Spirit 2 Click features the SP1ML-915, an ultra-low power, fully integrated RF module, which operates at 915 MHz ISM band. This Click board™ can be used add wireless connectivity to any application, requiring no extensive RF communication experience. The module integrates all the required components, including the 32-bit STM32L1 MCU, a compact chip antenna, and accompanying circuitry. The SP1ML-915 module supports several types of modulation schemes, including 2-FSK, GFSK, GMSK, OOK, and ASK, allowing it to fulfill different RF transmission requirements.

Spirit 2 click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.