Manufacturer: Holtek
MPN: ESK32-21001
ESK32-21001 - Expansion Board with Smart card
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.