LED Indicators
The LED indicator on the gasleser.pulse shows you the current status of your device.
LED Behavior
The gasleser.pulse uses different LED colors and blinking patterns to indicate its status.
LED Status Overview
| Condition | LED Behavior | Meaning |
|---|---|---|
| No WiFi | Red slow blink | Device cannot connect to WiFi |
| WiFi Connecting | Blue slow blink | Device is trying to connect to WiFi |
| WiFi Successfully Connected | Green fast blink → OFF | Connection successful, then LED turns off |
| Normal Operation | OFF | Device is working normally, LED is off |
| Gas Usage Detected | Single blue pulse → OFF | An impulse-disc rotation has been registered |
Important Note
Only WiFi connection problems show a red LED. All other issues are not displayed by the LED — use the app or the Troubleshooting page instead.
What Do The Colors Mean?
🔴 Red (slow blink)
The device has no WiFi connection. Check:
- Is WiFi turned on?
- Are the WiFi credentials correct?
- Is the device within range of the router?
🔵 Blue (slow blink)
The device is trying to connect to WiFi. Please wait a moment.
🔵 Blue (single pulse)
A gas pulse has been detected. This is normal operation and a good way to verify that the sensor is correctly aligned.
🟢 Green (fast blink)
WiFi connection successfully established. The LED turns off afterwards.
⚫ Off
Normal operation - the device is working properly.