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sma_modbus

2.0.0 • Public • Published

SMA Modbus

Introduction

The module provides easy access to the data provided by SMA devices with ModBus support.

It automatically establishes a new connection on disconnect, and parses incoming byte data to their respective format.

Typescript definitions are included out-of-the-box.

Usage

Common requests are included for some devices, such as:

  • current battery percentage of Sunny Island devices
  • power of Sunny Boy devices
  • total production of Sunny Boy devices
  • etc.

If more advanced requests are required, the library provides a easy method to access all registers with automatic data parsing.

The register values can be found on SMAs website under "Downloads" -> "Technical Information" -> "Modbus Interface". An Excel file containing all registers with datatype and description can be downloaded.

Examples

Detailed examples can be found in the examples folder on GitHub.

Keywords

Install

npm i [email protected]

Version

2.0.0

License

MIT

Unpacked Size

4.36 kB

Total Files

9

Last publish

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