WiFi Version Uconsole Clockwork Development Board with 74-Key QWERTY Backlit Keyboard (with CM4 Core Board)

Description:
- CPI V3.14 features a compact design with dimensions reduced to 95x77mm.
- Support reliable and complete lithium battery charge and discharge management
- Integrated 5G-WIFI (802.11ac) + Bluetooth 5.0
- High gain antenna
- 1 standard USB 2.0 port, 2 internal USB 2.0 connectors, 1 internal contact connector for keyboard module
- USB-C charging port
- TF card (Micro SD card) slot
- 40Pin MIPI screen interface
- Micro HDMI-compatible interface
- 3.5 headphone jack, supports microphone input
- Onboard stereo audio amplifier chip
- 40-pin GPIO expansion interface (using standard 0.5mm FPC connector)
- 52-pin expansion module interface (using standard Mini PCIE connector) for "EXT. module"
- Standard DDR2-SODIMM 200 Pins Interface: Connect CPI v3.14 to "Core Module"

Features:
- Up to 12 interfaces are integrated to ensure adequate connectivity for work and entertainment. Following the easy-to-upgrade modular design of CPU and memory, you can freely choose the appropriate "core" for various application scenarios.
- Compatible with the Raspberry Pi CM3 and CM4 series (with adapter board), meaning work done on the Raspberry Pi can be "transported" to the Fantasy Console in seconds.
- The 1280x720 resolution and 5-inch display area ensure visibility while providing good software adaptability and portability. For most applications, desktop environments and game emulators will run smoothly.
- Introducing an ultra-portable QWERTY keyboard with 74 keys and adjustable backlight. The trackball is a physical mini trackball with OK function and two mouse buttons, designed with four Hall Effect sensors for high sensitivity and reliability. Includes a set of retro-style gamepad arrow keys and four game buttons; these eight keys all adopt independent IO design to ensure minimal response delay.
- The keyboard central control unit adopts for Arm® Cortex-M3 architecture and is fully compatible with the Ar-duino STM32 development environment. Micro USB-UART programming port allows you to easily reprogram and customize keyboard firmware.
- The USB POGO Pin on the back of the keyboard is naturally connected to the motherboard, eliminating the need for cumbersome cable connection operations.
- The battery holder is carefully designed to make it more compatible with various 18650 battery sizes: diameter Ø18±0.5mm, length 65-69mm. The battery module has "short circuit and reverse polarity protection" function.
- Theoretically, you could use a single 18650 battery to power the system, or replace the batteries one by one as you use the system. (Note: The battery is not included.)

Package Included:
- 1 x Uconsole Clockwork Development Board