5-Power Switch: when 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.
6-Reset Buton: reset the arduino board.
7-PWR LED
：
The Green LED turns on when power on.
8-P1, P2
：
please solder the pads P1 and P2
，
if use Base Shield v2 with Seeeduino V3.
Dimension: 2.1 * 2.7 inch
Getting Started
Hardware
Step 1. Prepare the below stuffs:
Seeeduino V4.2
Base Shield
Grove - Buzzer
Grove - Button
Step 2. Connect Grove - Buzzer to port D3 of Base Shield.
