Grove Base Shield V2.0 for Arduino Sensor Base Expansion Board

Description ArduinoUNO is the most popular ARDUIN0 board so far however it is sometimes frustrating when your project requires a lot of sensors or Leds and your jumper wires are in a mess Base Shield provides a simple way to connect with ARDUIN0 boards and help you get rid of breadboard and jumper wires With the 16 on board Grove Connectors you can easily connect with over 300 Grove modules The pinout of Base Shield V2 is the same as ArduinoUNO R3 Features There are 16 on board Grove connectors including 4 x Analog 7 x Digital 1 x UART 4 x I2C Apart from the rich Grove connectors on the board you can also see an RST button a green LED to indicating power status ICSP pin a toggle switch and four row of pinouts There is no need to explain the RST button and LED but you really need to know below two features that are very important for your projects Technical parameters Dimensions 69mm x53mm x23mmGross Weight 40gBattery ExcludePackage included 1 x Base Shield V2Power Compatible Every Grove connector has four wires one of which is the VCC However not every micro controller main board needs a supply voltage of 5V some boards only need 3 3V That s why we add a power toggle switch to Base Shield V2 so that you can select the suitable voltage of the micro controller main board you are using via this switch For example if you are using ArduinoUNO with Base Shield V2 please turn the switch to 5V position while using Arch with Base Shield V2 please turn the s