Ask HN: IOT devices – what language to choose?

Posted by dartwing on Sunday February 12, 2017 @09:20AM
from the ask-hn dept.

Guys, what language do you use for IOT devices? Is it C/C++ only?

When we look at something small like connected sensor - will it have enough power to support runtime for Java/JavaScript/C#?

( 6 comments | 2 points | on HN )

Re:Ask HN: IOT devices – what language to choose? by logronoide on Sunday February 12, 2017 @09:27AM (#13628438)

I have worked and invested in M2M and IIOT companies, and I think the most effective languages are:

- C

- Python

- Lua

Since new devices are more powerful and full OS can now be used, JavaScript is growing. Also, in the past J2ME was available, but it was a pain in the a.

[ Parent | on HN ]

Re:Ask HN: IOT devices – what language to choose? by dartwing on Sunday February 12, 2017 @09:32AM (#13628467)

Thank you! For small sensor, what new device would allow full OS and JavaScript development? What would be consequences of that choice? Shorter battery life?

[ Parent | on HN ]

Re:Ask HN: IOT devices – what language to choose? by fulafel on Sunday February 12, 2017 @09:38AM (#13628501)

Here's a JS that can run on small (64k ram) devices: http://duktape.org/

They also link to other small-footprint JS implementations.

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Re:Ask HN: IOT devices – what language to choose? by dartwing on Sunday February 12, 2017 @09:45AM (#13628536)

Interesting! Looking... Does it have file system API? It it similar to NodeJS?

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Re:Ask HN: IOT devices – what language to choose? by fulafel on Sunday February 12, 2017 @10:31AM (#13628768)

No filesystem API, it's quite different from NodeJS.

(NodeJS sits on top of a full featured unix operating system, so it can do all kinds of fancy things)

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Re:Ask HN: IOT devices – what language to choose? by dartwing on Sunday February 12, 2017 @10:34AM (#13628782)

Got it, thank you, sir.

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