Zigbee Firmware Guide

Wireless Protocols

Mature mesh networking protocol built on IEEE 802.15.4, widely deployed in smart home lighting, HVAC, and building automation systems.

Key Topics

Zigbee cluster library
Coordinator/router/end device roles
Zigbee commissioning
Green Power devices
Zigbee 3.0 interoperability

Supported Hardware

nRF52840

Advanced multiprotocol SoC with 1MB Flash, 256KB RAM, and USB support. The go-to chip for Bluetooth 5.4, Thread, Zigbee, and 802.15.4 applications.

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nRF5340

Dual-core Bluetooth 5.4 SoC with dedicated application and network processors. 1MB Flash + 512KB RAM on the application core, with hardware security via ARM TrustZone.

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More Wireless Protocols

Bluetooth Low Energy (BLE)

The dominant short-range wireless protocol for IoT, wearables, and consumer devices. BLE 5.4 supports data rates up to 2 Mbps, extended advertising, and direction finding.

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Thread Mesh Networking

IPv6-based mesh networking protocol designed for reliable, secure, low-power IoT device communication. Thread is a foundation of the Matter smart home standard.

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LTE-M & NB-IoT Cellular

Low-power wide-area network (LPWAN) cellular technologies optimized for IoT. LTE-M supports mobility and voice, while NB-IoT excels at stationary deep-indoor coverage.

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Frequently Asked Questions

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