The RC-S2LP-915-HA module is a surface mount RF module manufactured by Radiocontrolli. It operates at 915MHz, is driven by an SPI interface, and supports an output power of up to 16dBm. The module offers a sensitivity of -128dBm, and is designed to operate on a power supply voltage between 1.8 and 3.6 Volts DC. The RF module is commonly used in wireless applications such as remote controllers, short-range communication links, and radio frequency identification (RFID) systems.