StackChan Kawaii Open-Source AI Desktop Robot CoreS3 Main Controller ESP32-S3 SoC

StackChan Kawaii Open-Source AI Desktop Robot CoreS3 Main Controller ESP32-S3 SoC Kuvaus

StackChan is a super kawaii AI desktop robot. It uses the flagship IoT development kit CoreS3 as its main controller, powered by an ESP32-S3 SoC featuring a 240 MHz dual-core processor, with 16MB Flash and 8MB PSRAM onboard, and supporting Wi-Fi and BLE.
The main unit also integrates a 2.0-inch capacitive touch display with a high-strength glass cover, a 0.3 MP camera, a proximity sensor, a 9-axis IMU (accelerometer + gyroscope + magnetometer), a TF card slot, a 1W speaker, dual microphones, and power/reset buttons.
Robot body, connected to the main unit, includes a USB-C interface for power and data, a 700 mAh battery, two feedback servos (360-degree continuous rotation the horizontal axis and 90-degree movement the vertical axis), two rows totaling 12 RGB LEDs, infrared transmitter and receiver, a three-zone touch panel, and a full-featured NFC module.
The factory firmware comes with rich features, including vivid and cute facial expressions and motions, the XiaoZhi AI agent, as well as support for iOS app video calls, remote avatars, and discovering other nearby StackChan devices.
The product also supports programming via and UiFlow2, making it easy to implement a wide range of custom functionalities.

NOTE: Do not forcibly rotate any movable parts connected to the motors by hand when you are unsure whether the motors are powered and under control, as this may cause hardware damage.


Features
Based the CoreS3 main unit
For detailed information, please refer to the CoreS3 page
Robot body
USB-C interface for power and data
700 mAh battery
Two feedback servos (360-degree continuous rotation the horizontal axis and 90-degree movement the vertical axis)
Two rows totaling 12 RGB LEDs
Infrared transmitter and receiver
Top-mounted three-zone touch panel
Fu