Red blinks with 50 ms period.
Bluetooth-coprocessor (nRF52) failure
Flashing Bluetooth-coprocessor (nRF52)
Red LED lights up for 100 ms every second.
Configuration erasing has been completed (after a long press of the button)
Red LED flashes with 400 ms period.
Configuration hotspot is active.
Red and green LEDs light up alternately for 1 second.
No internet connection or server returns an error code when trying to send data
Red LED lights up 5 times per second.
No data from Bluetooth sensors
Green LED lights up 5 times per second.
No connection to all servers
Red LED lights up for half a second every second.
No connection to some of the servers
Green LED lights up continuously but goes out every second for a short interval of 100 ms.
The data comes from the Bluetooth sensors and is successfully sent to all configured servers