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I2C port and need to talk to I2C sensors over rs-485. Chip is available to convert from I2C to rs-485 but I don't see a chip to deconvert from 485 to I2C. There is one that receives rs-232 and is a bus controller but can't find one with a 485 interface.

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I2C port and need to talk to I2C sensors over rs-485. Chip is available to convert from I2C to rs-485 but I don't see a chip to deconvert from 485 to I2C. There is one that receives rs-232 and is a bus controller but can't find one with a 485 interface.

‎11-16-2016 03:29 PM
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tomkearns
Contributor I

Have an I2C port and need to talk to I2C sensors over rs-485.  Chip is available to convert from I2C to rs-485 but I don't see a chip to deconvert from 485 to I2C.  There is one that receives rs-232 and is a bus controller (need that clock output) but can't find one with a 485 interface.  Is there one or another approach?

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