Step 3.
SET -> Network.
Step 4.
Select Wi-Fi Module
Select Wi-Fi modes and fill in SSID and Password
according to your application, if not required, just
keep default.
WARNING:
Due to the different environmental conditions, it is
recommended to conduct Wi-Fi and 4G module network signal tests
before installation. The RSSI (Received Signal Strength Indication)
value suggest to be higher than -65 dBm. If it is lower than this value,
it may cause the risk of abnormal Wi-Fi or 4G connection quality
or disconnection since the influence of external interference in the
environment.