RP2040 MCU Board, With 1.28inch Round LCD, Accelerometer And Gyroscope Sensor, With CNC Metal Casebr> Featuresbr> RP2040-LCD-1.28-B is a low-cost, high-performance MCU board designed by Waveshare. Tiny size with onboard 1.28inch LCD round display, Li-ion batterybr> recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope) and so on, adapting all GPIO and Debug pins, which makes it easy for you tobr> develop and integrate it into products quickly>br> Key features include:br> RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdombr> Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHzbr> 264KB of SRAM, and 2MB of on-board Flash memorybr> Type-C connector, keeps it up to date, easier to usebr> Onboard 1.28inch 240×240 pixels 65K colorful IPS LCD display for clear color picturesbr> Lithium battery recharge/discharge header, suitable for mobile devicesbr> Adopts CNC metal case with Acrylic dull-polish bottom platebr> All GPIO pins are adapted through 1.27 pitch female headers (There are 30 pins in total, but some pins have been connected to the internal circuit, please referbr> to the wiki for details when multiplexing)br> USB 1.1 with device and host supportbr> Low-power sleep and dormant modesbr> Drag-and-drop programming using mass storage over USBbr> 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channelsbr> Accurate clock and timer on-chipbr> Temperature sensorbr> Accelerated floating-point libraries on-chipbr> 8 × Programmable I/O (PIO) state machines for custom peripheral supportbr>br> Package Contentbr> RP2040-LCD-1.28-B x1br>br> Notebr> Development Resources is provided , please contact us if you have any problem