3. LEDs code
Red LED
Slow blinking (1s)
Blue LED, indicates the connection status
Slow blinking (1s)
Fast blinking ( <1s)
Fixed on
34
The only correct state of the red LED is the
blinking, which means "Powered Device".
No connection to a WiFi network. Ready to
make the configuration.
Correctly connected to the WiFi network
(correct password) but without Internet access
(without communication with the server).
Sending data over the network.
Communication OK.