Fangrui Product Details Supports 2.4 Ghz Wi-fi (802.11 B/g) And Bluetooth 5 (le), With Onboard Antenna Built-in 512kb And 384kb Rom, Stacked With 2mb Psram And External 16mb Flash Uses Type-c Interface, No Need To Worry About Whether To Plug It In The Right Or Wrong Direction, Onboard 1.28-inch Capacitive Touch Lcd Screen, 240x240 Resolution, 65k Color Onboard Qmi8658 Six- Inertial Measurement Unit (3- Acceleration, 3- Gyroscope), Can Detect Motion Posture Supports Flexible Clock, Module Power Supply Individual Setting And Other Precise Control, To Achieve Multi-scenario Low Power Consumption Mode Interface: Type-c Interface Pixel: 240x240 Resolution Processor: 32-bit Lx7 Dual-core Processor Display Driver: Gc9a01 Touch Chip: Cst816s Applicable To: Applicable To The Development Of Smart Devices, Can Realize Human-computer Interaction Function (due To Different Batches, The Printed Words On The Product Be Different, Which Does Not Affect Use) Colour:as Shown Material:cnc+acrylic Package Contents: 1 X Touch Screen Development B