This repository contains ESPHome yaml config for SLWF-01pro device
13
28 commits
updated Sep 27, 2026
Both slwf01pro_v2.1.yaml and slwf01pro_v1.1.yaml are configured with the ESPHome
update: http_request component.
Once a device is added to Home Assistant, it polls the manifest at the repo root
every 6 hours and surfaces an "Update available" badge in
Settings → Devices & Services → SLWF-01Pro → Update whenever a new release ships.
Click install and HA flashes the firmware over HTTP — no manual reflash required.
The web flasher and USB-C flashing paths below remain available as fallbacks.
Version v2.1 has an additional Type-C port.
First revisions of the USB dongle.
Device update is only possible via OTA (no USB-TTL convertor on board).
No output for "Follow me".
Second generation.
Has a "Follow me" pad that can be soldered to the IR receiver output of your AC, in which case you can use IR capabilities.
Has a separate Type-C port through which the device can be updated via USB cable. Convenient tool for updating https://smlight.tech/flasher/#slwf01proV2
USB driver installation guide
To flash the device:
Connect the device to the PC with the button pressed.
After the flashing starts, you can release the button.
If the flashing has not started, repeat the first step!
This repository contains ESPHome yaml config for SLWF-01pro device
13
28 commits
updated Sep 27, 2026
Both slwf01pro_v2.1.yaml and slwf01pro_v1.1.yaml are configured with the ESPHome
update: http_request component.
Once a device is added to Home Assistant, it polls the manifest at the repo root
every 6 hours and surfaces an "Update available" badge in
Settings → Devices & Services → SLWF-01Pro → Update whenever a new release ships.
Click install and HA flashes the firmware over HTTP — no manual reflash required.
The web flasher and USB-C flashing paths below remain available as fallbacks.
Version v2.1 has an additional Type-C port.
First revisions of the USB dongle.
Device update is only possible via OTA (no USB-TTL convertor on board).
No output for "Follow me".
Second generation.
Has a "Follow me" pad that can be soldered to the IR receiver output of your AC, in which case you can use IR capabilities.
Has a separate Type-C port through which the device can be updated via USB cable. Convenient tool for updating https://smlight.tech/flasher/#slwf01proV2
USB driver installation guide
To flash the device:
Connect the device to the PC with the button pressed.
After the flashing starts, you can release the button.
If the flashing has not started, repeat the first step!
