EspHome-VFD-Clock - Web Installer

Flash Firmware

With this tool, you can:

Flash firmware
Connect device to the Wi-Fi network
Visit the device's hosted web interface
Access logs and send terminal commands
Add the device to Home Assistant

Flashing Mode

Connect your clock to serial and enter flashing mode. That usually means connecting GPIO0 to Ground. Learn how here.

Improv Mode

Reset with GPIO0 not grounded and you can set up Wi-fi configuration, visit the device's WebUI, or add to Home Assistant. Then, click 'Connect' again. It doesn't matter which firmware is selected.

Select Firmware:

Time Zones

These firmwares likely contain time zones that do not match yours. That's OK, you can change them! For non-HA versions, you can change the POSIX string of the Alternate Time Zone in the device's Web UI. For HA versions, you can override the time zones with Helpers.