smar000 / evoGateway

Python script for listening in and responding to evohome heating control radio messages
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Nano Pinout #25

Closed daan04 closed 3 years ago

daan04 commented 3 years ago

Hi,

I am trying to build your project, but I am having problems connecting the cc1101 to the Arduino Nano.

Could you please clarify the pins used? For instance in your example you reference pin 32. I assume you mean pin 23 (D18)?

Thanks in advance!

smar000 commented 3 years ago

The pin numbers may depend on your specific nano or nano clone. The pin 32 refers to the numbers in the grey boxes on this diagram: http://christianto.tjahyadi.com/wp-content/uploads/2014/11/nano.jpg

More importantly, you need to just match the function of the pin on the cc1101 to the corresponding one on the nano. The above pin 32 is the interrupt 0, which corresponds to the GD2 pin on the radio.

daan04 commented 3 years ago

Thanks for your fast reply, and all the best for 2021!

I’ve seen a lot of Nano-pinout-pictures already, but not this one :)

Best regards,

Daniel

On 1 Jan 2021, at 10:42, smar notifications@github.com wrote:

The pin numbers may depend on your specific nano or nano clone. The pin 32 refers to the numbers in the grey boxes on this diagram: http://christianto.tjahyadi.com/wp-content/uploads/2014/11/nano.jpg http://christianto.tjahyadi.com/wp-content/uploads/2014/11/nano.jpg More importantly, you need to just match the function of the pin on the cc1101 to the corresponding one on the nano. The above pin 32 is the interrupt 0, which corresponds to the GD2 pin on the radio.

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smar000 commented 3 years ago

Thanks and all the best to you too!

Hope you got it working. Don't hesitate to reach out if you have any further difficulties.