Built to facilitate low-power, short-range communications, Low Power Futures' IEEE 802.15.4 WPAN offering is crafted to include both the physical and MAC layers for compliance with recent amendments of the IEEE standard. The design supports BPSK and OQPSK modulations with optional GFSK modulator, covering sub-gigahertz and 2.4 GHz frequency bands. It's equipped with built-in security features, making it fitting for applications requiring reliable, low-power networking such as home automation, smart metering, and industrial IoT communications.