---
title: DeviceHub Guides
slug: litmusedge-v1/how-to-guides/devicehub-guides
description: Review the following DeviceHub guides. 
docTags: 
createdAt: 2023-01-09T13:27:41.000Z
---

Refer to the following DeviceHub how-to guides.

- [Organize Device and Tag Data by Using Metadata](docId:583P-fbuozem6wHgRdGkQ)
- [Use the Batch-Write Topic to Send Multiple Write Requests](docId\:lQDXyI8u7LBpcZ8BpEAMX)
- [Use the Write Topic to Send Data to a PLC](docId\:Cvry8Cj21g1TGbJYrlI2L)
- [Use the Manage Topic to Stop a Device](docId\:LL1X_AvCrXSRF8DUgVJWU)
- [Use the Poll-Once Topic to Manually Retrieve Register Values](docId\:RBZS-inJo2i9fMyKvtZCp)
- [Use the PLC-Status Topic to Verify Connection Status](docId\:qEl-cScKBvIGVDMm3KcCw)
- [Use the Status Register to Connect a PLC](docId\:hVN0HI-9IFGljk0qi5GEm)
- [Use the Siemens S7 Browse Agent](docId\:dGrnb8Sr57iFEKdjafEmT) 
- [Connect to a Mazak MTConnect Demo Agent](docId\:jM7zO6THR1TH9LDaRueyv)