Button Press Commands
Start/Stop SP
- One long press
- Releasing when LED shows green/red


Trigger a cellular connection
- Triple press of the button to send diagnostic info to EarthSense’s servers - use this for a short connection to update the symbols in MyAir

- Four presses of the button to send measurement data. This may take a few minutes if there’s a lot of data for Zephyr to upload.

Trigger a WiFi connection
When the Zephyr is attempting to connect to a WiFi network, the LED will hold magenta.
- Press 4 times and hold on the 4th press

- Press 5 times and hold on the 5th press

Pause data uploads
- Press 5 times and then the LED will flash with a green light
- Data uploads will be paused completely until mode is disabled or Zephyr is plugged in, but Zephyr will continue sampling throughout.
- This mode is especially useful for mobile monitoring on battery power.

Reset Zephyr
- One long press until LEDs flash
- Disco sequence - this shows that the Zephyr has rebooted

