Device Modbus Go

Overview

Modbus Micro Service - device service for connecting Modbus devices to EdgeX.

Usage

Users can refer to the document to learn how to use this device service.

Example Profile and Device

The ProfilesDir and DevicesDir in the configuration.toml are empty string by default. To use the example Profile and Device in this repository, please fill './res/profiles' and './res/devices' to ProfilesDir and DevicesDir respectively. modbus.test.device.profile.toml and modbus.test.devices.toml will be loaded and created when the Device Service starts up. Users can modify those files or add additional Profile YAML or Device TOML to meet their needs.

Modbus Simulator

Build and run the Modbus simulator

$ cd simulator
$ go build
$ ./simulator 
Modbus TCP address: 0.0.0.0:1502 
Start up a Modbus TCP simulator.

Running the device-modbus Service as a Snap

EdgeX Device modbus is also available as a snap package. Install the snap with the following command:

sudo snap install edgex-device-modbus

For more details on the Device modbus Snap, including installation, configuration, please refer to EdgeX Modbus Device Service Snap

For more details on deploying EdgeX with Snaps, viewing logs, security services, please check Getting Started with Snap

Modbus RTU Usage

Users can refer to the document to set up the Modbus RTU device.

Community

• Chat: https://edgexfoundry.slack.com
• Mailing lists: https://lists.edgexfoundry.org/mailman/listinfo

License

Apache-2.0