Base Shield V2

Base Shield V2

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  • Product Code: SHIELD-GROVE
  • Warranty Period: 12 months
Now, this is very convinient sheild. a Grove base shield. As an expansion board, Base Shield v2 has many Grove connectors, making it convenient for you to use Grove products together. And It is compatible with a series of Arduino products.
  • Power Compatible: Every Grove connector has four wires, one of which is Vcc. However, not every micro-controller main board needs a supply voltage of 5V, some need 3.3V. That's why we add a power switch to Base Shield v2. In this way, you can adjust the voltage of Vcc via this switch, making sure the voltage of Vcc is the same as supply power of the main board.
  • So While using Arduino UNO with Base Shield v2, please turn the switch to 5v position; While using Seeeduino Arch with Base Shield v2, please turn the switch to 3.3v.
  • Board Compatible: The number of pinout is the same as that of Arduino UNO R3.
  • Added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board.
  • In future, shields will be compatible with both the board that uses the AVR, which operates with 5V and with the     Arduino Due that operates with 3.3V.
  • The second one is a not connected pin, that is reserved for future purposes. ---- According to Arduino UNO.
Note: If using Base Shield v2 with Seeeduino V3, please solder the pads, P1 and P2.
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
Please visit the wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.

Controlling SmartDriveDuo-30 MDDS30 using Arduino with PWM Independent Mode

This video will show you how to control SmartDriveDuo-30 MDDS30 using Arduino Uno (or compatible) with PWM Independent Mode. SmartDriveDuo-30 MDDS30: Maker Uno (Arduino Uno Compatible): Base Shield V2: Various types of DC Motor:

I have some parts that are using 3.3v (RFID card reader) and some that are using 5v (display unit). Can I use them together on the same base shied or do I need to get 2 boards?
( Lai Kit Choy , 06/10/2020 )
For one board you have to switch to one voltage only. So, you can't use both 3.3v and 5v on the same board. Need to use two boards. Thanks.
Is this suitable for nodeMCU?
( Lim, 02/05/2020 )
Hi, it is not suitable as it is for Arduino. Thanks :)
Hi, is this compatible with maker uno edukit? ( Albert, 21/10/2019 )
Hi! Yes, it is compatible with Maker UNO Edu Kit. Thanks :)
Is this board required to operate the MDDS30 SmartDriveDuo-30 in SerialSimplified from an Arduino Uno or can it be run directly from the Arduino to IN1 on the MDDS30? ( brayden, 28/06/2018 )
Hi, if you want to operate MDDS30 SmartDriveDuo-30 in SerialSimplified from an Arduino Uno it is not necessary to use this board, but it may help you to organize the connection. Else, you may directly connect it from the Arduino to IN1. Thanks.
Hi, may I know if this set is compatible with Edison - Arduino Breakout board?
( sipos, 11/04/2018 )
Hi, yes it is fit with any platform that uses Arduino Uno R3 header pin arrangement. Thanks.
Does this work with Cytron's Arm Cortex M0? ( Che Det, 18/08/2017 )
Hi, Base Shield V2 is compatible with a series of Arduino products and the Cytron ARM Cortex M0  is  also an Arduino/Genuino UNO compatible. Thanks.

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Tags: ARDUINO SHIELD, GROVE, BASE SHIELD, ARDUINO GROVE, SEEEDSTUDIO base, shield, arduino, shields, shield-grove