Heltec UWB Dongle Sniffer IEEE 802154 FiRa ARM Processor

Description

Product Overview

The Heltec UWB Dongle Sniffer is a professional Ultra-Wideband protocol analyzer designed for IoT development and debugging. It features an NXP NCJ29D5 chip and ARM Cortex-M33 processor, supporting IEEE 802.15.4-2020 and FiRa standards. With LPDDR4 RAM, it delivers fast scanning, tracking, and analysis of UWB devices, achieving sub-meter accuracy through TOF/TDOA ranging and data rates up to 6.8Mbps across 5/9 UWB bands (6.0–8.5 GHz). The device measures 2.83 x 0.79 x 0.04 inches, weighs 7 ounces, and operates on Windows, making it compact and portable for various environments.

Usage

This sniffer is ideal for engineers, developers, and researchers working on IoT, smart home, industrial automation, and location-based services. It excels in environments requiring precise UWB signal analysis, such as debugging device communication, testing custom payloads, and validating protocol compliance. Use it in labs, field deployments, or educational settings to monitor and optimize UWB networks, ensuring reliable performance in applications like asset tracking, access control, and real-time positioning systems.

Why Choose Us

Heltec Automation delivers robust performance with this sniffer, offering backward compatibility with IEEE 802.15.4-2015 and upgradable firmware for long-term relevance. The device withstands harsh conditions with storage temperatures from -40°C to 85°C and operation from -20°C to 60°C, ensuring reliability in industrial applications. Combined with open-source tools and GitHub integration, it provides a cost-effective, developer-friendly solution backed by a trusted manufacturer focused on innovation and support.

Key Features

• Advanced UWB signal analysis with NXP NCJ29D5 chip and ARM Cortex-M33 processor for fast, accurate device scanning and tracking.
• Custom payload transmission and support for IEEE 802.15.4-2020 and FiRa protocols, enabling flexible development and testing.
• High-precision TOF/TDOA ranging with sub-meter accuracy and 6.8Mbps data rates across multiple UWB bands for reliable performance.
• Wide compatibility with Windows systems and backward support for IEEE 802.15.4-2015, ensuring seamless integration into existing workflows.
• Robust design with extended temperature ranges and open-source software tools, ideal for industrial and smart application environments.

FAQ

What operating systems does the Heltec UWB Dongle Sniffer support?

It is compatible with Windows operating systems, including versions that support the included UWB Dongle PC software and firmware upgrades.

Can I use this sniffer for real-time UWB device tracking?

Yes, it supports fast scanning and analysis with TOF/TDOA ranging, allowing for real-time tracking and monitoring of nearby UWB devices in various applications.

Is the firmware upgradable on this device?

Yes, the sniffer features firmware upgradability and supports encrypted updates, ensuring it stays current with the latest protocols and features through Heltec’s tools.

What is the range and sensitivity of the UWB Dongle Sniffer?

It offers up to 100 meters of coverage in unobstructed conditions and a receiver sensitivity of -95dBm, providing reliable signal detection in most environments.

Does it work with existing IEEE 802.15.4 standards?

Absolutely, it is backward-compatible with IEEE 802.15.4-2015 and supports the latest IEEE 802.15.4-2020, making it versatile for both new and legacy systems.