Mikroe SPIRIT 2 Click features the SP1ML-915 ultra-low power fully integrated RF module that operates on the 915MHz ISM band. The board is used to add wireless connectivity to applications without having extensive RF communication experience. The Mikroe module has all the required components, like a 32-bit STM32L1 MCU, compact chip antenna, and accompanying circuitry. The SP1ML-915 module supports several types of modulation schemes. This includes 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. The board is fully tested and ready to use on a system equipped with the mikroBUS™ socket.