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On-premises IoT Platform

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Connect legacy protocols

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Scalable MQTT broker

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Data analytics and Prediction

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Remote soil & equipment monitoring

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Fleet tracking & management

Health care
Smart assisted living solution

Smart metering
Meter data collection & analysis

Air quality monitoring
Monitor AQI using wide range of sensors

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Soil moisture & irrigation control

Waste management
Real-time waste management

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Fuel tank location & level monitoring

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IoT platforms

ThingsBoard
On-premises IoT Platform

ThingsBoard Cloud
Platform-as-a-Service

Product ecosystem

Edge
Edge computing

IoT Gateway
Connect legacy protocols

Mobile Application
IoT mobile product

TBMQ
Scalable MQTT broker

Trendz Analytics
Data analytics and Prediction

ThingsBoard Cloud

Choose your data region

Your data stays in the region you choose, for residency and compliance. No credit card required.

North America Nearest to you Data stored in North America Europe Nearest to you Data stored in the European Union

Rather run it yourself? Install on your own servers

Choose the region your account is in

North America Last visited thingsboard.cloud Europe Last visited eu.thingsboard.cloud

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Core platform

ThingsBoard IoT Platform

Add-ons

Edge Computing Real-time processing at the source Trendz Analytics Turn raw data into foresight

Ecosystem

IoT Gateway Bridge any hardware to the cloud MQTT Broker Reliable messaging for massive fleets Mobile Application Your operation, available anywhere License Server Automated billing and license management IoT Hub Ready-to-install IoT solutions

Getting Started
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Welcome to IoT!
- Why ThingsBoard Edge?
- Getting Started
Key Concepts

Installation options
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Edge configuration
- Edge management
- Connect Edge behind a proxy
  - Debian-based
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- gRPC over TLS/SSL
- Deploy with IoT Gateway
Entities & visualization
Attributes & telemetry
Data processing
Integrations
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- Overview
Scheduler
- Overview
- Scheduler vs Rule Chain
Troubleshooting
Releases

Sending Data
- Send Telemetry to Edge via MQTT
- Data Filtering and Traffic Reduction
Cloud Sync
- Push Edge Data to Cloud
Data Processing
Operations
- Firmware OTA Update via Edge

Edge API
- EdgeController
- EdgeEventController
Device APIs
Gateway APIs
- MQTT Gateway API
Device SDKs
Edge-to-Cloud
- gRPC protocol
- Connection management
Server-side APIs
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- Java REST Client
- Python REST Client
MCP Server

Architecture
Configuration
Rule Engine
Notification System
TBEL

On this page

Overview
v4.3.1.1 (Apr 1, 2026)
v4.3.1 (Mar 11, 2026)
v4.3.0.1 (Feb 4, 2026)
v4.3.0 (Jan 21, 2026)

On this page

Overview
v4.3.1.1 (Apr 1, 2026)
v4.3.1 (Mar 11, 2026)
v4.3.0.1 (Feb 4, 2026)
v4.3.0 (Jan 21, 2026)

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ThingsBoard Edge PE v4.3.x Release Notes

← Back to all releases

v4.3.1.1 (Apr 1, 2026)

Section titled “v4.3.1.1 (Apr 1, 2026)”

Patch release with everything from:

TB CE v4.3.1.1
TB PE v4.3.1.1

v4.3.1 (Mar 11, 2026)

Section titled “v4.3.1 (Mar 11, 2026)”

Patch release with everything from:

TB CE v4.3.1
TB PE v4.3.1

v4.3.0.1 (Feb 4, 2026)

Section titled “v4.3.0.1 (Feb 4, 2026)”

Patch release with everything from:

TB CE v4.3.0.1
TB PE v4.3.0.1

v4.3.0 (Jan 21, 2026)

Section titled “v4.3.0 (Jan 21, 2026)”

Major release with everything from:

Edge CE v4.3 release notes
ThingsBoard CE v4.3 release notes
ThingsBoard PE v4.3 release notes

Was this helpful?

What did you like?

Accurate Easy to understand Solved my problem Helped me decide to use the product Other

What went wrong?

Hard to understand Incorrect information Missing information Other

Thank you for your feedback!

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