OS3.5.0 or later
Available Wi-Fi signals vary depending on the country or region. obnizOS stores the globally available frequency channels (1-11ch) as default settings and does not emit signals from itself except for those channels. Therefore, it may be difficult to find Wi-Fi on channels 12-13 (most of the world) and 12-14 (Japan) due to passive scanning, and it is not possible to find Wi-Fi on stealth SSIDs.
Change settings
The default setting is North America (1-11ch). You can configure the settings from your browser or by using the json configuration method.
The Country/Region setting is a setting for the device and applies to both Wi-Fi and Wi-Fi MESH.
Once done, it will not be removed by deleting the network settings.