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eWON TechForum is meant to answer all questions concerning the development realized with or in an eWON device, in collaboration (or not) of Talk2M service, destined to take advantage of IIOT... This targets coding (Basic, Java, HTML, ...), viewON, APIs, Flexy oriented questions.

If you need help to set up an eWON device, establish a connection from/to an eWON, Cosy 131 related matters... please refer to your eWON distributors first as he is probably the best choice to quickly troubleshoot configuration issue.

If you are not sure, post your questions into the relevant section here under and someone will guide you so you can receive the correct answer.

The eWON is loaded with plenty of technologies. This section allows you to ask specific questions about those technologies.
Forum Threads Posts Last Post
Field Data AcquisitionYou should be talking about Standard PLC Protocol, Local IO, Other Protocols or Custom Protocol Development.
106 492 Connecting to IP Camera T...
23-05-2019, 03:14 AM, Josh
eWON Core FeaturesYou should be talking about Tags, Programming, GUI Design, TCP Client Services, TCP Server Services, Alarming / Historical Logging, Data Export, Reporting.
77 234 eWON 4005CD Only local ne...
12-04-2019, 04:14 PM, ta2mix
eWON Data PublishingYou should be talking about TCP / UDP IP Custom, HTTP Communication, Industrial Protocol.
31 106 Grants MySQL eSync
07-05-2019, 02:07 PM, martinf99
eWON Internet ConnectivityRouting / Firewall, WAN Communication Media, Communication Control, Direct Access, Talk2M / VPN Access.
85 276 Access Cognex 7200 camera...
21-05-2019, 03:27 PM, Finis
eWON Connection ToolsYou should be talking about Data Centralisation, Remote Monitoring, Remote Access.
42 141 Cosy 131 Migrate from one...
03-05-2019, 10:52 AM, simon

The eWON is compatible with multiple programming languages that can extend its scope of action.
Forum Threads Posts Last Post
BASIC ScriptThe program of the eWON is based on syntax close to the BASIC. With it, comes the opportunity to integrate your own code in order to get the desired behavior or result.
214 874 MQTT connect failed opera...
23-05-2019, 08:44 PM, rgreeley
JAVAThe eWON JAVA toolkit is designed around the J2ME (JAVA Micro Edition) technology. The J2ME profile provides a language and a framework for developing your applications.
77 304 Java TLS
24-05-2019, 04:16 PM, tomT
M2Web APIThe M2Web API provides a set of web services that allow 3rd party programs to automate control procedures, data processing and more on Talk2M-connected eWONs.
31 127 Instant Value with JSON f...
03-05-2019, 05:08 PM, simon
DMWeb APIThe Data Mailbox is a Talk2M-based service that gathers eWON historical data and makes it available for third party applications in an easy way.
17 54 Data Mailbox/ Talk2M Serv...
15-04-2019, 05:50 AM, Creighton
Custom Web pagesBuild your Web pages manually with SSI (Server Side Include) technologies. Create simple HTML pages and include tags showing values coming directly from the eWON.
45 174 Logout page with Viewon
07-05-2019, 02:53 PM, valentin.joigneau

Hall of Fame
The eWON can be used in many different situations. Let's show which ones.
Forum Threads Posts Last Post
ProjectseWON can be a great tool to develop with in order to get things done. Share your successful projects with the others.
1 1 SCADA integration using e...
30-09-2018, 08:46 PM, azamsyscom