3. Building and running project (Shield Board)
A31G213CLN Shield Board Quick Start Guide
10
3.1.2
Hardware components of the Shield Board
Table 1. Shield Board Description
Function
Description
Remark
CS0 ~ CS7
User SW
Touch Only Pin
Touch Indicator LED
User SW
PF0~PF7
Common Anode Segment User SW
COM3~COM6, SEG0~SEG7
Buzzer
PWM
PE1/PWM30AB
Figure 8. A31G213CLN Shield Board Description