KORUZA

Open-source wireless communication system, enabling building-to-building connectivity with a collimated infra-red light beam at a capacity of 1 Gbps or 10 Gbps at distances up to 150 meters.
PiRA – Power in Responsive Applications (IoT battery pack)

An universal power management solution for solar powered IoT devices, handling charging, battery monitoring, high current power output, power scheduling, LiPo cell usage, RTC and wakeup timer.