Modbus REST API Server
Unserver connects to field devices via Modbus protocol and provides an HTTP API to higher-level clients.
Unserver provides essential data acquisition features: tags, data caching, continuous polling and data type conversion
From any language, you can use Unserver to easily communicate with Modbus networks and devices.
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The Easiest Way to Communicate With Devices
Unserver is designed to be easy to use require as little learning as possible.
Use simple and efficient JSON format to configure tags and API behavior.
Define tags to create a custom API that reflects your solution.
Optimize Modbus bandwidth by caching the values of frequently used tags.
Configure tags to be automatically polled at specified frequency.
Unserver automatically converts tag values to the correct binary format, such as BCD, Float or Int.
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