EmonTX Digital IO Limits

Hi, I've seen various projects where relays have been controlled with the EmonTX.

I'm just wondering how many digital IO ports are available for this - ie, what is the maximum number of relays that could conceivably be controlled directly?

Thanks for looking,



Robert Wall's picture

Re: EmonTX Digital IO Limits

If you want a number of ports, the emonTx V2 is your best starting point, and all the available IO is given in the Modules section.

glyn.hudson's picture

Re: EmonTX Digital IO Limits

Fionn's picture

Re: EmonTX Digital IO Limits

Thanks guys, I don't know how I glossed over the modules section!
The V2 looks to be a far better option for what I want all right.

Thanks again,

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