|ESK32-21001 – HT32 Series Expansion Board Plus|
The advanced Expansion Board, ESK32-21001, is designed for the ESK32-30xxx series starter kit. The accompanying peripheral components on the board include a Buzzer, input Keys, touch Keys, RS232 socket, SD Card socket, EEPROM, Serial Flash, LEDs and Potentiometer etc.
Additional, ESK32-21001 provides the CMOS sensor connector, Smart Card socket and Audio in/out. This wide range of peripheral components will allow users to quickly understand and evaluate the HT32 series functions and features.
※Documentation ：ESK32-2x001 User's Guide