Sep. 29th to Oct. 6th is Chinese National Day Holiday. Products and PCBA orders during this period will be scheduled for shipment starting Oct. 7th.
Thank you for your understanding and continued support.
This is a high-quality AC/DC adapter, it uses the USB connector to power up other modules such as the Arduino or Crowduino. With this module, you do not need to power the crowduino with a PC anymore. You may also need a Mini USB Cable or Type-B USB Cable For Arduino