1. RP2040 Chip: This round LCD module utilizes the RP2040 microcontroller chip, featuring a Dual-core ARM Cortex M0+ processor with a flexible clock speed running up to 133 MHz. 2. 1.28-inch LCD: This round LCD display module boasts a 1.28-inch screen with a resolution of 240x240 and 65K colors. It includes a lithium battery charging/discharging header, making it suitable for mobile devices. 3. Type-C Connector: This round LCD module comes with 264 KB of SRAM and 4 MB of onboard flash memory. The Type-C connector keeps it up-to-date and easier to use. 4. Low Power Standby: This round display module supports USB 1.1 with device and host capabilities. It features low power consumption in standby and sleep modes. Programming is simplified with drag-and-drop mass storage via USB. 5. Temperature Sensor: This 1.28-inch round LCD includes an accurate on-chip clock and timer. It offers 8 programmable I/O (PIO) state machines for customizable peripherals and supports temperature sensors.