> For the complete documentation index, see [llms.txt](https://wiki.luxio.lighting/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.luxio.lighting/getting-started/flashing.md).

# 3. Flashing

To program the LOLIN D1 mini, connect its USB-C port to a PC or Mac.

Then visit <https://flash.luxio.lighting> in Google Chrome, Microsoft Edge or Opera.

Afterwards, you can connect the device to Wi-Fi. From then on, it will install software updates automatically.