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 (careful, it's the small MX1.25 type) making this a great all-in-one for motion detection and position-tracking projects.
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