EmonTX Digital IO Limits

Submitted by Fionn on Thu, 20/03/2014 - 12:32

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,

Fionn.

Re: EmonTX Digital IO Limits

Submitted by Robert Wall on Thu, 20/03/2014 - 15:41.

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.

Re: EmonTX Digital IO Limits

Submitted by glyn.hudson on Thu, 20/03/2014 - 18:59.

For emonTx V3 see port map: http://wiki.openenergymonitor.org/index.php?title=EmonTx_V3#Port_Map

Re: EmonTX Digital IO Limits

Submitted by Fionn on Fri, 21/03/2014 - 11:35.

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,
Fionn.

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