Grove Serial LCD v1.1

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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Posts: 4
Joined: Fri Mar 09, 2012 4:40 am

Re: Grove Serial LCD v1.1

Post by chris23 » Sat Mar 10, 2012 4:17 am

Thanks for the clarification; I understand now.

So if I added the Grove Base Shield, then the examples that use SoftwareSerial would work?

Posts: 145
Joined: Mon Dec 05, 2011 6:12 am

Re: Grove Serial LCD v1.1

Post by schmron » Sat Mar 10, 2012 9:05 am

I think you can also use the (free?) I2C header on your Seeeduino v3.0.
But you cant use this if I2C devices are connected...

Digital pin numbers for SoftwareSerial:
Pin A4 (SDA) = 18
Pin A5 (SCL) = 19 ... ith-no-ex/
Best regards from Vienna/Austria

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