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The Waveshare RP2040 Microcontroller Development Board is a compact, high-performance, and cost-effective solution for embedded projects and product development. It comes with a 1.28-inch round capacitive touch LCD, built-in 6-axis motion sensor (3-axis accelerometer + 3-axis gyroscope), and an integrated Li-ion battery charging manager. With its small size and versatile features, this board is ideal for IoT applications, robotics, wearable devices, and interactive projects, making it easy to prototype and integrate into real-world products quickly.
Specification:
- Display Size (Inch): 1.28
- Chip: Display Chip: GC9A01A, Touch Chip: CST816S
- Display Panel: IPS
- Touch Port: I2C
- Interface: SPI
- Pixel Pitch: 0.135(H)x 0.135(V)mm
- Sensor: QMI8658C
- Resolution: 16 bits (Gyroscope)
Features:
- RP2040 microcontroller chip designed by Raspberry Pi
- Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz
- Built-in 264KB of SRAM and 4MB of on-chip Flash
- Type-C connector, keeps it up to date, and is easier to use
- Onboard 1.28inch capacitive touch display, 240×240 resolution, 65K color
- Onboard Lithium battery recharge/discharge header, suitable for mobile devices
- USB 1.1 host and device support
- Low-power sleep and dormant modes
- Drag-and-drop programming using mass storage over USB
- Accurate clock and timer on-chip
- Temperature sensor
- On-chip accelerated floating-point library
- 6 × GPIO pin via SH1.0 connector
Product Interface:
Pin Description:
- USB Type-C connector: supports USB 1.1 hosts and slave devices
- ETA6096: high-efficiency Lithium battery recharge manager
- RT9013-33GB: 500mA low dropout, low noise, ultra-fast LDO
- W25Q128JVSIQ: 16MB NOR-Flash
- RP2040: dual-core processor, up to 133MHz operating frequency
- QMI8658: 6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer.
- BOOT button: Press it when resetting to enter download mode
- RESET button
- MX1.25 battery header: MX1.25 2P connector, for a 3.7V Lithium battery, supports charging and discharging
Useful Link:
Waveshare RP2040 Development Board – 1.28” Round Touch Screen
Package Included:
- 1 x RP2040-Touch-LCD-1.28
- 1 x SH1.0 12PIN cable