ModViz

ModViz is a powerful data logging and visualization solution for Modbus and MQTT devices. Key Features: - Complete Modbus Support: Connect to Modbus TCP and Modbus RTU (RS-232, RS-485) devices seamlessly - Flexible Configuration: Import tag definitions via Excel, including register addresses, function codes, data types, and endian-ness - Connect to MQTT Brokers and Subscribe: Username/password, TLS, custom certificates and topic wildcards are supported - MQTT Payload Parsing Configuration: A simple JSON configuration to specify the tag-value pairs to be extracted as time series data from the MQTT payload - Real-Time Monitoring: View current values in dynamic live tiles that update automatically - Historical Analysis: Plot trends with interactive charts - Data Export: Extract historical data to CSV for further analysis in your preferred tools About This Version: This free edition includes all features with a 10-minute data acquisition limit after successful connection (see second screenshot showing the warning message). Perfect for evaluation before upgrading to the Pro version. Demo video for Modbus: https://youtu.be/GjMpHBxwSHk Demo video for MQTT: https://youtu.be/_ccqzEZmfGs