Faster root-cause analysis
Move from IP availability to port state, then into payload transport and device response without switching tools.
Thread-IoT Professional Toolkit
IoT and embedded testing tools for MQTT, TCP/UDP, serial, BLE, and network diagnostics.
Porus Utility gives R&D, firmware, QA, and integration engineers one Windows workspace for MQTT testing, TCP and UDP clients, serial communication, BLE inspection, port diagnostics, firmware workflows, and payload utilities.
- Dashboard-first experience for faster first impression and faster workflows
- Built for TCP, UDP, MQTT, BLE, serial, and OTA workflows
- Designed for debugging devices, gateways, and local labs
Dashboard-first workflow
Customers immediately see the full value of the suite from one clean control surface with ping, IP tools, internet status, and module access.
Protocol coverage
TCP, UDP, Serial, MQTT, BLE, and raw socket tooling for day-to-day embedded and edge validation.
Bench-ready utilities
Checksums, QR and barcode generation, live plotting, payload helpers, and macro automation.
Verification
Verify the Porus Utility download before running it.
Use the SHA256 checksum below to confirm that the downloaded file matches the release published by Thread-IoT.
SHA256
771504B5EA0ECB9A6CBA688A776C9DEBD559B9BC6247A655A1F8CD9CD4D3D048
Note: Windows may still show a reputation warning for a newly published or self-signed desktop executable. The checksum helps users validate file integrity.
Why It Matters
Start with the dashboard, then drill into the exact tool you need.
IoT teams rarely debug one layer at a time. Porus Utility uses the dashboard as a high-value entry point, then connects transport checks, device messaging, adapter visibility, packet-level validation, and field-oriented tools into a single desktop suite so engineers can move faster with less context switching.
More confidence in release validation
Use structured desktop workflows for MQTT, TCP, UDP, serial communication, BLE discovery, and firmware operations.
Useful for labs and field support
Operators, QA engineers, and firmware developers get one consistent toolkit for validation, diagnostics, and quick reproduction.
Capabilities
Everything included in Porus Utility.
Each module is designed as a focused workspace while still feeling part of one professional suite.
Port Checker
Validate a single endpoint quickly with IP and port testing plus latency checks.
Port Scanner
Inspect open ports, protocol states, process IDs, and active connections with filters and sorting.
TCP Client
Connect to TCP endpoints, send payloads, and inspect server responses.
TCP Server
Run a local listener, monitor active clients, and export server activity logs.
UDP Client
Send datagrams, validate packet delivery paths, and review responses in one place.
UDP Server
Start a UDP listener, capture incoming traffic, and inspect session activity.
Serial Communication
Work with COM ports, configure line settings, and exchange device messages from a clean desktop workflow.
Serial Terminal Lab
Inspect decoded text, raw hex, Base64 frames, timestamps, and saved send actions.
MQTT Client
Publish, subscribe, manage broker profiles, and control reusable payload flows for IoT messaging.
BLE Explorer
Scan for Bluetooth endpoints and inspect GATT references for connected or simulated workflows.
TCP Socket
Open raw socket sessions for advanced endpoint troubleshooting and protocol experimentation.
Firmware Upgrade
Prepare OTA workflows, manifests, integrity validation, and controlled upload steps with user confirmation.
Network Details
Summarize adapters, MAC addresses, IP details, DNS, and gateway visibility in compact cards.
Live Variables
Track device data in a more accessible form for monitoring and quick validation tasks.
Live Plotting
Visualize changing values for telemetry, diagnostics, and bench-side response analysis.
Macro Automation
Create repeatable test actions and bench sequences to reduce manual verification work.
Checksum Tools
Generate dependable integrity outputs for firmware, payloads, and validation workflows.
Barcode
Create and decode barcode content for asset, payload, or production support tasks.
QR Code
Generate and decode QR content for provisioning, support, and field workflow needs.
Developer Workflows
Useful from bring-up through validation.
Device and gateway debugging
Check adapter details, validate reachability, inspect ports, open client sessions, and verify message exchange while keeping logs visible.
Protocol and payload testing
Exercise TCP, UDP, serial, and MQTT paths with repeatable inputs before moving to production benches or field deployments.
Bench-side utilities
Generate checksums, encode data, analyze live values, inspect BLE, and create support assets like QR or barcode content.
Firmware and release support
Use controlled firmware workflows and visible confirmations to reduce operator mistakes during OTA or upgrade preparation.
FAQ
Common IoT and embedded testing questions.
Need a Windows MQTT client for device testing?
Use the MQTT Client to connect to a broker, publish device payloads, subscribe to topics, and reuse saved connection profiles during integration work.
Testing TCP, UDP, or a local service port?
Use the TCP and UDP client/server tools, Port Checker, and Port Scanner to validate reachability, exchange payloads, inspect active connections, and identify owning processes.
Debugging a serial or Bluetooth device?
Use Serial Communication, Serial Terminal Lab, and BLE Explorer to inspect interfaces, exchange messages, and review device data during bring-up and troubleshooting.
Screens
Professional workspaces across the suite.
The interface is organized as dedicated modules so developers can focus on one problem without losing the overall toolkit feel.
Release Ready
Download Porus Utility and start validating devices faster.
Porus Utility is built for developers who need immediate visibility across networking, transport, messaging, serial links, BLE, and firmware support workflows.