O$ Javascript client USB or RS-232

Hi,

We have a javascript app running on the iPad for batching product. It is a wrapped app.

They use the app to record batches where they mix multiple chemicals into a container to make a final product.

The iPad app is what they use to record the amount of each chemical they pour into the final product. Currently they weigh the amount they are going to pour on a scale and type in on the iPad app the amount the scale reads.

The company wants the scale to fill in the data instead of having the operator do it.

The scales have various outputs:

Ethernet
USB
RS-232

There are cables available to attach the scale to the iPad for USB or RS-232.

I asked support if they knew of any way to do this and there is nothing built in but they feel that making enhancements to the iOS wrapper native code would work. However that is beyond my knowledge.

Has anyone done anything similar?

Thanks,
Steve Finger
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