<![CDATA[Using more then 2 interrups on arduino]]>I am in the process of building a sketch where I want to use 2 pulse meters.
The Arduino has only 2 IRQ hardware ports.
One is already being used bij the radio.....

Any idea how I can solve this ?

Regards,

Bert van de Beek

]]>https://forum.mysensors.org/topic/1223/using-more-then-2-interrups-on-arduinoRSS for NodeThu, 23 Apr 2026 00:48:13 GMTWed, 08 Apr 2015 19:03:46 GMT60<![CDATA[Reply to Using more then 2 interrups on arduino on Tue, 14 Apr 2015 20:15:27 GMT]]>THx for the feedback. Now I can start to build my two pulse meters.
One for my electricity usages and one for my natural gas usages.

Bert

]]>https://forum.mysensors.org/post/12723https://forum.mysensors.org/post/12723Tue, 14 Apr 2015 20:15:27 GMT<![CDATA[Reply to Using more then 2 interrups on arduino on Wed, 08 Apr 2015 22:04:43 GMT]]>Also, Google pinchangeint. It's a library that allows the Arduinos to use more pins as interrupts. Yes, you don't need to connect the radio to pin 2 and you can use it for something else.

Cheers
Al

]]>https://forum.mysensors.org/post/12546https://forum.mysensors.org/post/12546Wed, 08 Apr 2015 22:04:43 GMT<![CDATA[Reply to Using more then 2 interrups on arduino on Wed, 08 Apr 2015 19:23:51 GMT]]>@AWI Do you mean, remove the radio from pin 2 and use it for something else ?

]]>https://forum.mysensors.org/post/12539https://forum.mysensors.org/post/12539Wed, 08 Apr 2015 19:23:51 GMT<![CDATA[Reply to Using more then 2 interrups on arduino on Wed, 08 Apr 2015 19:08:19 GMT]]>@berbee You can use both interrupts as the radio does not actually use it... link

]]>https://forum.mysensors.org/post/12536https://forum.mysensors.org/post/12536Wed, 08 Apr 2015 19:08:19 GMT