Bedside Clock - ESP32-C6 Smart Alarm Clock

A compact, 3D-printable smart bedside clock powered by an ESP32-C6, featuring a vibrant 1.47" LCD display, live weather, MP3 alarms, and a rotary encoder menu. All configurable via the display or the built-in web interface.

Features

Time & Weather at a Glance The 320×172 pixel IPS display is split into a clean two-zone layout: a large clock face on the left three-quarters with a large Montserrat font, and a weather panel on the right showing current conditions with Meteocons icons. Time is synced via NTP, so it's always accurate - just set your location in the web interface.

MP3 Alarm with Snooze Load your own alarm tunes onto a micro SD card and wake up to music played through a powerful speaker. The rotary encoder lets you snooze, adjust volume, or pick a different tune — all without fumbling for your phone.

Rotary Encoder Menu A single EC11 rotary encoder gives you tactile control over everything: brightness, alarm on/off, snooze duration, tune selection, volume, and more. Turn to scroll, press to select, hold to enter and exit menus - simple and intuitive in the dark.

Web Configuration & OTA Updates On first boot the clock creates a captive portal for Wi-Fi setup. Once connected, a built-in webpage lets you configure all settings from your phone or laptop. Firmware updates are pushed over-the-air (OTA), so you never need to plug in a USB cable again.

Firmware, Source Code & Build Video

The firmware is fully open-source and built with Arduino (PlatformIO-compatible), using LVGL 8.4.0 for the UI and Arduino_GFX for the display driver. 👉 GitHub: github.com/anticolon/BedsideClock

The repository includes full source code, pin configuration, custom fonts, weather icon assets, and build instructions.