I find the wifi network and I get an IP adress from the A3, but I am not able to access it in the browser by using the IP adress in the quickstart Guide provided.
Also the unit have beeped for several months now, not sure why.
There are three sounds that can be produced by the A3:
a) one short beep at startup
b) two long beeps anytime when the Geiger tube inverter fails to produce 380V
c) three long beeps in case of network failure:
— for Ethernet this can be due to missing DHCP settings
— for Wifi this is due to being unable to connect to the AP (low signal, invalid credentials)
— for LoRaWAN, unable to join the gateway
— for GSM, unable to perform a GPRS attach