Hey, I have a fully working node (2xAA battery, ATMega328P, NRF24l01 and the classic DS18B20) in my freezer (around -25°C)...
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dhaillant
@dhaillant
Hey, I have a fully working node (2xAA battery, ATMega328P, NRF24l01 and the classic DS18B20) in my freezer (around -25°C)...