Arduino Forum

Using Arduino => Networking, Protocols, and Devices => Topic started by: kurvvo on Jun 19, 2017, 08:35 pm

Title: Sim900 Jumper s2
Post by: kurvvo on Jun 19, 2017, 08:35 pm
Hey guys,
i'm running this shild and everything is working fine.

But on this Shield there are 3 Jumpers and i have absolutly no idea for what.
Can you help me and explain the function.

I already red all Datasheet but still no idea. The Shild works with all 3 Jumpers Connectet like in the Picture.

much thanks
Title: Re: Sim900 Jumper s2
Post by: dannable on Jun 20, 2017, 09:05 am
That isn't an Arduino product. You'd be better off asking the manufacturer / vendor.