Keyboard shortcuts

Press or to navigate between chapters

Press S or / to search in the book

Press ? to show this help

Press Esc to hide this help

Bedtime

Description: Flashing an AliExpress clock clone with ESPHome.

Build log

  • 2024-12-26 (approx): Purchased clock from AliExpress (item 1005006159850972)

  • 2024-12-26: Opened device

    • ESP8266 inside
    • No broken-out GPIO pins
    • Has TTL chip - visible when plugged into USB
  • 2024-12-26: Flashed with ESPHome via USB

    • Config from video worked immediately
  • 2024-12-26: Customised display

    • Displaying values from custom Zigbee2MQTT sensors
    • No issues

Last updated on December 26, 2025. For any questions/feedback, email me at hi@stavros.io.