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by tonyd256
4485 days ago
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The ATMega328P is pretty low power. I could probably save a bit more with a smaller more targeted MCU, but I wanted this board to be as close to the Arduino Uno as possible. I'm not sure what you mean by a central server. It's possible to use an ATTiny series chip to sense the reed switches and transmit to the nRF24 board. |
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