Hardware Interface questions

Questions on other types of hardware and getting it talking to the ARM CPU
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Hardware Interface questions

Postby JensenBreck » Thu Nov 09, 2017 8:45 am


We plan to use Gases Pro board with our IOT hardware kit . Our hardware kit has I2C interface . We understand that Gases PRO board uses I2C interface only . Technically it is possible to connect this board to our Kit . So we have the following questions .

Can we know I2C address of all the six sockets present in Gases PRO board?

When we give power supply through 3.3V pins, does it mean that all sockets(sensors) are ON ?

How we can load the gain to individual socket? Any specific command sequence to send it on I2C?

I didn't find the right solution from the internet.

https://www.libelium.com/forum/viewtopi ... 53&t=24535

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Re: Hardware Interface questions

Postby olzeke51 » Thu Nov 09, 2017 9:45 pm

Not sure how this applies to ARMBasic -- (did you buy a particular Coridium board?)
there is an I2C Library under the Tools option of ARMBasic. You can see it in the 'Demo' mode.
It is a bit-bang style of routine.
HTH - Olzeke51

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