N3uron V1.21.13 introduces targeted enhancements designed to expand connectivity and enhance reliability across the platform. This update strengthens capabilities, improves usability, and increases the overall reliability of your N3uron instance across multiple key modules. Discover what’s new in V1.21.13.
Key Module Updates in V1.21.13
BACnet Client: Expanded Network Reach and Enhanced Compatibility
The BACnet Client now supports discovering and communicating with devices located behind BACnet routers, expanding network reach without additional infrastructure. Enhanced device management includes improved device property inspection, customizable discovery settings for better network adaptability, and automatic fallback discovery that ensures compatibility with older devices that don’t provide complete device information. Updated diagnostic messages provide clearer troubleshooting information.

Data Exporter: Cloud Storage Integration
The Data Exporter module now supports uploading files directly to AWS S3 and S3-compatible services, expanding cloud integration capabilities. This enhancement provides flexible storage options and enables better data accessibility and management across teams while maintaining integration with existing cloud infrastructure.
DLMS Client: Load Curve Download Support
The DLMS Client module now includes Load Profile support for downloading load curves (historical consumption data) from DLMS-compatible meters. This enhancement enables organizations to retrieve and analyze historical data from their energy meters, expanding data collection capabilities for comprehensive energy management and analysis.
IEC 102 Client: Improved Load Curve Management
The IEC 60870-5-102-REE Client features improved load curve download management. The Load Curve feature now updates values automatically when adding tags at runtime, improving flexibility and usability for energy monitoring applications. This enhancement makes it easier to configure and monitor energy consumption patterns without manual intervention.
OPC UA Client: Performance Enhancements
The OPC UA Client module delivers substantial performance improvements across multiple areas. Drag & Drop performance has been enhanced when dragging large numbers of tags, with improved array management and automatic tag creation for each element of array and object types, streamlining configuration speed.
Write performance has been optimized for high-speed, high-volume environments through caching of OPC UA target data types during write operations when necessary. These improvements make the OPC UA Client more responsive and efficient, particularly in demanding industrial applications.
REST API Server: Advanced Capabilities and Enhanced Security
The REST API Server introduces several powerful new features and security enhancements. Multiple write operations can now be performed in a single command using the new writeMany method, allowing multiple tag values to be written in a single request for improved efficiency.
Alarm filtering is now available with the option to request alarms filtered by priority. The alarm.get method now supports both minPriority and maxPriority filters, enabling more precise alarm querying and better control over alarm management workflows.
Enhanced security is achieved through improved digital certificate generation – the REST API server now generates 4096-bit self-signed certificates by default, providing greater security compared to standard certificates.
WebUI: Enhanced Usability
WebUI, the primary interface for configuring N3uron, has received several usability enhancements designed to create a cleaner and more intuitive user experience. Users can now hide output columns manually for cleaner, more focused views during configuration work. The interface has been streamlined with only main configuration groups appearing open by default, while advanced configuration groups remain collapsed to reduce visual clutter and improve navigation.
User guidance has been enhanced with help information now displayed directly in pop-ups, eliminating the need to close pop-ups to access help content. This makes assistance more accessible during configuration tasks and improves workflow efficiency. Additionally, the interface includes optimized handling of instance lists with children for better organization under various configuration scenarios.
Web Vision: Enhanced User Experience and Performance
Web Vision receives several enhancements focused on improving usability, performance, and customization capabilities. The File Picker now supports expressions, enabling dynamic path or filename resolution for more flexible file management workflows.
Performance improvements include enhanced Grid functionality that delivers increased performance when working with grids, providing smoother navigation and faster response times. The PDF Report feature now allows the use of custom fonts, enabling enhanced report styling and international character support for better presentation and global compatibility.
Designer usability has been improved with the ability to move tabs within the designer interface, making it easier to organize and navigate between different views and improving overall workflow efficiency.
Xantrex Client: Enhanced Communication and Control
The Xantrex Client module now includes Write Support capabilities, enabling control commands to be sent to supported devices and expanding functionality beyond data collection to include remote device control. Device Initialization has been optimized with intelligent password negotiation that activates only when needed, streamlining the connection process and enhancing efficiency.
Learn More About 1.21.13 Latest Enhancements
Stay up-to-date with the latest improvements and updates in N3uron 1.21.13! Our release notes and Knowledge Base provide comprehensive details on all the new features and functionalities. Your feedback is the heartbeat of our development, we eagerly await your thoughts on N3uron 1.21.13 and value your input for shaping future releases.
Download N3uron 1.21.13 today to experience the seamless integration, improved connectivity, and versatile features that position N3uron as a leader in its field.