Board/DVA/DVA1007-DAT/DVA1007-DAT.md
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## low power mode
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-- well initiated flash - https://github.com/LowPowerLab/SPIFlash
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-- turn arduino into low power mode - https://github.com/LowPowerLab/LowPower
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-- arduino low power
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-- demo code
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-- demo video
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-
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+- first init RF Lora
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+- then, must well initiated flash, or this cost 1-2 mA - https://github.com/LowPowerLab/SPIFlash
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+- turn RF Lora into sleep mode, or this cost 1-2 mA
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+- turn on arduino into low power mode - https://github.com/LowPowerLab/LowPower
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+- arduino low power, powerdown and wake up periodically
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+- [[low-power-test-dat]]
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