Xiaomi Mijia Beside lamp

Hi, I have a “Xiaomi Mijia Bedside lamp”, but I can’t show it to Home Assitant … how can I do it?

After searching the forum I see that you can use the Homekit integration if the FW is old. Else, use Custom firmware ESPHome-Xiaomi_bslamp2 - Hardware - Home Assistant Community (home-assistant.io)