Hi2115 is a SoC that operates at cellular frequencies. It supports small footprint IoT applications using an on-chip application processor with integrated memory. It can also communicate with an external MCU via digital interface. It operates within 698-960 MHz and 1695-2180 MHz with a 200 kHz system bandwidth. The modules produced using ultra-low power Hi2115 are approved by many operators to deploy on their networks. These IoT devices cover a wide range of applications - smart metering, smart grid, traffic management, security and asset tracking, environmental monitoring and control, tele-health and patient monitoring, and smart cities.