Hi again! Haha, no. My bad about typing a breadboard.
I've been looking for 433/866MHz devices and I can find them in my country. The working range is wide better than IR, so I totally agree that this is the best option.
Input voltage is 12 volts, but this is not hard to reach with batteries. Do you know if A23 batteries maybe or a pack of rechargeable batteries will work to power the module?
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