Seeduino Stalker + Grove base shield

Grove is a modulated, ready-to-use tool set.
Much like Lego, it takes a building block approach to assembling electronics.

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jemwe
Pre-kindergarten
Pre-kindergarten
Posts: 11
Joined: Mon Oct 03, 2011 10:18 pm

Seeduino Stalker + Grove base shield

Post by jemwe » Wed Feb 01, 2012 10:47 pm

Hi, why may not work correctly the connectors, no pins side, of base shield when the stalker have 3.6v battery supply?

yuriq
Elementary-3
Elementary-3
Posts: 383
Joined: Wed Dec 07, 2011 5:33 pm

Re: Seeduino Stalker + Grove base shield

Post by yuriq » Thu Feb 02, 2012 9:26 am

Dear customer,

There is a power chip convention 5v to 3.3v when you supply at battery port.
Anyway also you can use 5v battery at battery port, but it can't charge power from stalker.

If you want base shield work at 5V that you should use 5V battery to connect USB5V and GND to supply. Then your base shield would work at 5V

Best regards,

Yuri

jemwe
Pre-kindergarten
Pre-kindergarten
Posts: 11
Joined: Mon Oct 03, 2011 10:18 pm

Re: Seeduino Stalker + Grove base shield

Post by jemwe » Thu Feb 02, 2012 8:38 pm

but why when I use the UartSBee with 3v3, the base shield work correctly?

yuriq
Elementary-3
Elementary-3
Posts: 383
Joined: Wed Dec 07, 2011 5:33 pm

Re: Seeduino Stalker + Grove base shield

Post by yuriq » Fri Feb 03, 2012 9:29 am

Hi there,

The base shield work with others Grove sensor or anther something.
Depend what you plug on it, sometime some Grove also can work at 3.3V.
Base shield just supply some port and power, but you need check Stalker should work correctly.

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