Rerouter-
Thanks for the feedback and comments!
Regarding the “medical devices” - please don’t worry - I’m not connecting anybody’s pace maker to the internet
. I mostly work on products where connectivity is an essential feature– an emergency alarm product to call a help centre for example.
A few answers to your questions:
-No, the device does not have an RTC. Every test begins at time “0”, time increments are then recorded in the CSV file.
-There is no battery inside the product at present. It is powered via an AC/DC wall wart. A screw terminal is also provided such that the user can power the product from an external battery. The product generally draws 6W.
-Data recording and outputs are presently manual (via touch screen interface or wifi connectivity). It would be a simple software change to introduce conditional actions if that was important. I have also thought about developing an “API” for the device so the user would have total control – what do you think?
-Yes, we can make the radio go away for good if that is important
-The fuses are PTC – they reset themselves after the fault is cleared.
-Yes, the screen can be set to turn off after a certain time – Presently, I have it set to stay on all the time though. It is an easy software change to make this user configurable if that is important.
-Presently, I perform the calibration when I assemble the device. It would be fairly easy to allow users to cal the device though – I would probably just have to publish an app note on how it is done.
Feel free to flick me an email if you’d like to talk more about Trendeca (or med devices for that matter
Cheers.