sp2012
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Hi to all,
I am using sim900a for my projetcs.After i given power to module the module status led always 300ms on and 600ms off.can anybody send reference schematics for SIM900a please.
I am using sim900a for my projetcs.After i given power to module the module status led always 300ms on and 600ms off.can anybody send reference schematics for SIM900a please.