RP2040 MCU Board, With 0.99inch Round LCD, Accelerometer And Gyroscope Sensor, With CNC Metal Case Features RP2040-LCD-0.99-B is a low-cost, high-performance MCU board designed by Waveshare. Tiny size with onboard 0.99inch LCD round display (with flat bottom), 6-axis sensor (3-axis accelerometer and 3-axis gyroscope) and so on, adapting 4 × GPIO pins through SH1.0 6PIN connector, which makes it easy for you to develop and integrate it into products quickly. Key features include: RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz 264KB of SRAM, and 2MB of on-board Flash memory Type-C connector, keeps it up to date, easier to use Onboard 0.99inch 128×115 pixels 65K colorful IPS LCD display (with flat bottom) for clear color pictures 4 × GPIO pins are adapted through SH1.0 6PIN connector Adopts CNC metal case with Acrylic dull-polish bottom plate USB 1.1 with device and host support Low-power sleep and dormant modes Drag-and-drop programming using mass storage over USB 2 × I2C, 4 × 12-bit ADC Accurate clock and timer on-chip Temperature sensor Accelerated floating-point libraries on-chip 8 × Programmable I/O (PIO) state machines for custom peripheral support LCD Parameters Controller---GC9107 Communication Interface---SPI Display Panel---IPS Resolution---128(H) RGB x 115(V) Display Dimensions---Φ33mm Pixel Size---0.19（H）x 0.19（V）mm IMU Parameter Sensor---QMI8658 Accelerometer Resolution: 16 bits Measurement Range (Optional): 2, 4, 8, 16g Gyroscope Resolution: 16 bits Measuremnet Range (Optional): 16, 32, 64, 128, 256, 512, 1024, 2048/sec Package Content RP2040-LCD-0.99-B x1 SH1.0 6PIN cable x1