Itsby Bitsby NRF 52 - sleep mode

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olivier1870
 
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Joined: Mon Dec 18, 2017 5:12 am

Itsby Bitsby NRF 52 - sleep mode

Post by olivier1870 »

Good morning
I m using an Itsby Bitsby NRF 52 powered with 3x 1.5 V NiMH batteries (Li-ion is not allowed in this project).
The system 'slowly' stops working when the battery voltage drops below 3V, but its not very elegant.
I would like to know if there would be a command to stop the CPU when the battery voltage is low or at least put it in deep sleep mode !?

Many thanks for your suggestions!

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