Waveshare RP2040 Microcontroller Development Board

With 1.28" Round Touch LCD, Compact size, Accelerometer And Gyroscope Sensor

RP2040-Touch-LCD-1.28 is a low-cost, high-performance MCU board designed by Waveshare, tiny size, with onboard 1.28inch capacitive touch display, Li-ion battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), and so on, which makes it easy for you to develop and integrate it into products quickly.

Features:

• 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 4MB of on-board Flash memory
• Type-C connector, keeps it up to date, easier to use
• Onboard 1.28inch capacitive touch display, 240×240 resolution, 65K color
• Lithium battery recharge/discharge header, suitable for mobile devices
• USB 1.1 with device and host support
• Low-power sleep and dormant modes
• Drag-and-drop programming using mass storage over USB
• Accurate clock and timer on-chip
• Temperature sensor
• 6 × GPIO pin via SH1.0 connector

• LCD Parameters:
• Touch Chip: CST816S
• Touch Port: I2C
• Display Chip: GC9A01A
• Display Interface: SPI
• Resolution: 240(H) RGB x 240(V)
• Display Size: Φ32.4mm
• Display Panel: IPS
• Pixel Pitch: 0.135（H）x 0.135（V）mm

• Sensor: QMI8658C
• Accelerometer:
• Resolution: 16 bits
• Measuring Range (Optional): ±2, ±4, ±8 ±16g
• Gyroscope:
• Resolution: 16 bits
• Measuring Range (Optional): ±16, ±32, ±64, ±128, ±256, ±512, ±1024, ±2048°/sec

• Wiki