WindNerd One(-S)
One

One-S

Indicators and Controls
WiFi Status
On the electronic board, there are 2 status leds related to WiFi.
Blue Led (Station Mode):
- Flashing rapidly: Attempting to connect to a WiFi network (unsuccessfully)
- Flashing slowly: Connected to a WiFi network, but no Internet access or intentionally disconnected from windnerd.net
- Solid on: Connected to windnerd.net and/or a MQTT broker
- Short blink every 2 seconds: Eco mode active, WiFi connects intermittently (WindNerd One-S only).
Yellow Led (AP Mode):
- Solid on: Access Point mode is active, waiting for other devices to connect and open the captive portal
You can switch modes at any time by double-clicking the edge switch on the board. If no WiFi network has been saved, attempting to switch to Station Mode will have no effect.
Edge switch
- Double-click: Switch between Access Point (AP) mode and Station mode.
- Press for 1 second: Exit Eco Mode for 3 minutes (One-S only)
- Press for 3 seconds: Invert magnet polarity.
- Press for 4 seconds while powering up: Factory reset.
- Press for more than 10 seconds while powering up: Roll back to the previous firmware version.
This should normally never be needed; please contact support if you encounter an issue requiring it.