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Topic: How to battery power SIM800 based device? (Read 121 times) previous topic - next topic

wonderfuliot

Hi,

I am developing a SIM800 based battery powered device that will send one or two SMSs per week. How should I power the device (SIM800) assuming the battery is dedicated for SIM800? The battery is required to last for a year in the worst case and readily available.

Thanks and Regards,
WI

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