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Topic: Powering with 3.7v? (Read 492 times) previous topic - next topic


Hi all,
I was wondering whether anyone has any experiences of powering the GSM shield with 3.7v? I want to use a lipo battery such as this: http://www.adafruit.com/products/353


To be able  to power a GSM module with a LiPo battery we have developed the GPRSbee:


Maybe that's what you have been looking for?

Best regards,

Jan Willem Smeenk

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