Highprecision DS3231 RTC Chip: Supports 12/24hr time format, dual programmable alarms, temperature reading (±3 accuracy), leapyear support valid up to 2100.
JadeGreen LED Matrix Display: LowI/O driver design, supports scrolling text output for flexible information presentation.
AutoBrightness Control: Integrated photosensor adjusts screen brightness according to ambient light, powersaving and eyefriendly.
Rich Onboard Hardware: Builtin buzzer for alarm alerts & hourly chime; 3 configuration buttons; USB for power & debugging; wallmountable enclosure.
PicoCompatible Design: Standard header for direct Raspberry Pi Pico mounting, reserved expansion pins for DIY modules (Pico board NOT included).