StackChan Core (ESP32-S3)

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It uses an ESP32-S3 controller with a 240 MHz dual-core processor, built-in 16MB Flash and 8MB PSRAM, and native Wi-Fi + BLE wireless communication. The board integrates many built-in peripherals: a rugged 2.0-inch capacitive touch screen, a 0.3 MP camera, proximity sensor, ambient light sensor, and nine-axis IMU; it also provides a microSD card slot, an onboard 1W speaker, dual microphones, power and reset buttons, and is suitable as a direct replacement for the original controller in StackChan AI desktop robots. Note CoreS3, CoreS3-Lite, and StackChan Core differ only in appearance and have no difference in hardware functionality. StackChan Core comes preloaded with StackChan firmware at the factory. After flashing the StackChan firmware, CoreS3 and CoreS3-Lite can also be used directly as the main controller for the StackChan robot. For the firmware flashing method, refer to the Restore Factory Firmware section on the StackChan product page. Features Main controller replacement for StackChan Based on ESP32 with Wi-Fi @16MB Flash, 8MB PSRAM Integrated camera, proximity sensor, speaker, real-time clock, I2S amplifier, dual microphones, capacitive touch screen, power button, reset button, and gyroscope Rugged glass-based construction Supports OTG and CDC Uses AXP2101 power management for a low-power design Includes 1 x StackChan Core 1 x Hex Key L-Shape 1.5mm (For M2 Screw) 1 x Hex Key L-Shape 2.5mm (For M3 Screw) Applications StackChan main unit replacement Specifications Specification Parameter Product Size 54.0 x 54.0 x 15.5mm Product Weight 40.6g Package Size 134.0 x 91.0 x 20.5mm Gross Weight 60.0g Learn and Documents → DOCUMENTS Show more