Final answer:
The two LPWAN technologies from the list are LoRa and Sigfox.
Step-by-step explanation:
The two LPWAN technologies from the list are LoRa and Sigfox.
1. LoRa stands for Long Range and uses low-powered devices to communicate over long distances. It is designed for applications that require low power consumption and wide coverage areas.
2. Sigfox is a cellular-based LPWAN technology that also provides long-range, low-power connectivity. It operates in the ultra-narrowband spectrum and is suitable for various IoT applications.