How to overcome interoperability in IoT

The world of IoT is fraught with interoperability challenges and hurdles to overcome but there is a perfect fix that actually also brings further benefits such as quicker deployments and lower costs amongst others. 

End to End Software Solutions

If possible try to use a single IoT solution for networking, data normalisation and visualisation as this removes several potential interoperability problems. It also brings enhanced and more robust security as there will be less (or none) external data connections which could be points of weakness in your system. Why have 4 or 5 vendor subscriptions providing each element of your solution when one is best all round. 

Multi Protocol IoT Platforms

Use multi protocol IoT platforms wherever possible as they open up benefits such as wider choice of devices (to gain better value in purchasing) and easier deployments. It also allows the use of the most competitive networks in terms of running costs for the specific tasks (savings to be had here). Most single protocol/networking type IoT software businesses tell you it lowers costs (it doesn't) but it is obvious that a one size fits all approach to IoT will not work in smart solutions. 

Use Open Standard Protocols 

It seems obvious but staying away from proprietary protocols is one of the easiest ways to avoid interoperability issues and is widely accepted to be more cost effective (no one way streets to head down that you can't get out of too). Of the widely known and accepted communication protocols are

• LoraWAN 
• WiFi
• Bluetooth
• ZigBee
• Z-Wave

Then there are cellular options too that follow largely exacting standards across regions that offer great, reliable and secure options from well known and trusted vendors such as Ericsson or Vodafone etc. For some applications this could be a perfect fit such as mobile (on the move), business critical or temporary/infrastructure less requirements such as construction sites. 

 So ignore the cries for a single, siloed solution to the next 10 years of your organisations, complex digitalisation needs and reach for an open protocol, end to end solution that supports multiple wireless (and wired) communication methods.