Ubithings P001 Manuel D’Utilisation
Prizm Wifi features explanation and
technical specification
I)
Setup the Prizm
When the user first power the Prizm, he will have to configure his home Wi-Fi. Please find below the
setup process:
setup process:
1. Prizm creates a Wi-Fi access point with the Wi-Fi dongle
2. Then, the user starts our Prizm phone application (Android & iOS)
3. The application lets the user connect its phone to the Prizm Wi-Fi access point
4. Then, our application asks to the CM8723BU Wi-Fi module (through Wi-Fi dongle AP)
2. Then, the user starts our Prizm phone application (Android & iOS)
3. The application lets the user connect its phone to the Prizm Wi-Fi access point
4. Then, our application asks to the CM8723BU Wi-Fi module (through Wi-Fi dongle AP)
to scan nearby Wi-Fi network. At the end of this scan, Prizm sends back the results to
the phone application
the phone application
5. The user will be able to choose his home network from this network scanned list. He
will also give the Wi-Fi psk if his Wi-Fi is password protected
6. These credential data are sent back to Prizm (through Wi-Fi dongle AP) and the
CM8723BU Wi-Fi module will try to connect to the user home Wi-Fi
7. Two possibilities here:
a. The connection is successful: the Wi-Fi dongle AP is deleted and the Wi-Fi
dongle starts to work as explained in the next section. The CM8723BU Wi-Fi
module is connected to the user’s home Wi-Fi and starts to work as
explained in the next section
module is connected to the user’s home Wi-Fi and starts to work as
explained in the next section
b. The connection is unsuccessful: the user gets the result on its phone and
both of the Wi-Fi module stays in the setup state. Then the user can go back
to step 5 to correct the password or choose another Wi-Fi network.
to step 5 to correct the password or choose another Wi-Fi network.
II) Standard and usual use of Prizm
Here we assume the user already complete the setup step. Please find below more explanation on
how the WIfi dongle and the CM8723BU Wifi module are working.
how the WIfi dongle and the CM8723BU Wifi module are working.
1) CM8723BU Wifi module
That’s the main Wifi module. This Wifi module is connected to the user’s home Wifi. This means that
Prizm accesses our cloud servers, streams music, updates its firmware etc. through this Wifi module.
Prizm accesses our cloud servers, streams music, updates its firmware etc. through this Wifi module.
Features based on this Wifi module:
All communication between user’s phone and Prizm
Access to our cloud servers
Music streaming from our music streaming services partner’s servers
To sum-up, all communication to Internet are going through this Wifi module