| Brand | Unbranded |
|---|---|
| Country of Origin | China |
Check the listing for details. M5Stack Cardputer Adv S3A 56Key Programmable Microcontroller Development Board. Condition: New, Made in China. Listed at 53.90 USD. 1 x Cardputer Adv. It integrates a 1.14" LCD display and a 56-key minimalist keyboard for convenient interaction and input operations. Internally, it is equipped with a 1750mAh high-capacity lithium battery, combined with a low-power design and an independent power switch to ensure good battery life.