Waveshare ESP32-S3-Touch-AMOLED-1.75C Development Board 1.75inch Round Touch Display 466 x 466 ESP32-S3R8 Dual-Core WiFi

Specifications Display Panel AMOLEDDisplay Size 1 75inchResolution 466 466 pixelsDisplay Colors 16 7MBrightness 700 cd m²Contrast Ratio 100000 1Communication Interface QSPIDriver IC CO5300Touch SupportedTouch IC CST9217Features 1 Equipped with high performance ESP32 S3R8 Xtensa 32 bit LX7 dual core processor up to 240MHz supports 2 4GHz Wi Fi 802 11 b g n and Bluetooth 5 LE 2 Onboard 1 75inch AMOLED capacitive touch display 466 466 resolution 16 7M color featuring high contrast wide viewing angle and low power consumption 3 Equipped with dual microphone array enabling audio algorithms such as noise reduction and echo cancellation suitable for accurate voice recognition and voice wake up applications 4 Onboard QMI8658 6 axis IMU 3 axis accelerometer and 3 axis gyroscope for motion gesture counting steps etc with AXP2101 IC for efficient power management 5 CNC machined aluminum alloy case with compact and premium appearance portable mini design built in speaker and reserved space for Lithium Batt Package included 1 x ESP32 S3 Touch AMOLED 1 75C The battery is an optional accessory and is included in the package unassembled