RP2040 MCU Board with 1.28" Round IPS LCD Display

This little guy is an awesome combination of an RP2040 MCU board inside a CNC metal enclosure with a 1.28" round IPS LCD display offering a resolution of 240x240 pixels with 65K colours! It is equipped with 264KB of SRAM and 2MB of onboard flash memory, providing space for code and data storage. Additionally, this little package comes with an integrated accelerometer and gyroscope sensor, as well as a LiPo battery header. Please note: this board uses a tiny MX1.25 connector for LiPo power. Most LiPo batteries on the market (including ours) use a larger JST fitting. We do not yet stock batteries with an MX1.25 connector, however, you can customise your battery with one of our 1.25mm pitch cables to make a compatible battery yourself (assuming you have the ability, knowledge and tools to do this safely). Features

* RP2040 microcontroller

* Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz

* 264KB of SRAM, and 2MB of onboard Flash memory

* Type-C port

* Onboard 1.28" 240 x 240 IPS LCD display

* Lithium battery recharge/discharge header (MX1.25, kinda rare and awkward!)

* CNC metal case with acrylic bottom plate

* 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 refer to the wiki for details when multiplexing)

* USB 1.1 with device and host support

* Low-power sleep and dormant modes

* Drag-and-drop programming using mass storage over USB

* 2x SPI, 2x I2C, 2x UART, 4 x 12-bit ADC, 16x controllable PWM channels

* Accurate clock and timer on-chip

* Accelerated floating-point libraries on-chip

* 8x Programmable I/O (PIO) state machines for custom peripheral support

What's on Board

* USB Type-C connector USB 1.1 with device and host support

* ETA6096 High-efficiency lithium battery recharge manager

* Battery Header MX1.25 header, for a 3.7V Lithium battery, allows recharging the battery and powering the board at the same time

* QMI8658C IMU includes a 3-axis gyroscope and a 3-axis accelerometer

* 1.27mm pitch headers Adapting all GPIO and Debug pins

* W25Q16JVUXIQ 2MB NOR-Flash

* RP2040 Dual-core processor, up to 133MHz operating frequency

* RESET Button

* BOOT Button Press it when resetting to enter download mode

Specifications

Controller GC9A01A

Communication interface SPI

Display Panel IPS

Resolution 240 (H) RGB x 240 (V)

Display Size Φ32.4mm

Pixel Size 0.135 (H) x 0.135 (V) mm

IMU Parameter

Sensor QMI8658

Accelerometer Resolution: 16 bits Measurement Range (optional): ±2, ±4, ±8, ±16g

Gyroscope

Resolution: 16 bits Measurement Range (optional): ±16, ±32, ±64, ±128, ±256, ±512, ±1024, ±2048°/sec

Resources

* Product Wiki

* Schematic Diagram

Pinout

Package Contents

* 1x RP2040 MCU Board