IEEE 802.15.4-2020 - IEEE Standard for Low-Rate Wireless Networks Updated at: 03-02-2021 Show more information ICT performance characteristics Interoperability (ICT) Industrial Reference ICT Architectures Reference Architectural Model Industrie 4.0 (RAMI 4.0) RAMI 4.0 Vertical Axis and associated standards Communication Layer (RAMI 4.0) IEEE 802.15.4-2020 - IEEE Standard for Low-Rate Wireless Networks