Choose SSID from pull down and type a password for that.
To configure static ip, Press "Option Setting".
You can configure Static IP
Static IP Address
Gateway IP Address
DNS Server IP Address
You need to fill all of these parameters.
When you need to configure proxy server, fill belows
IP address of proxy server (obnizOS3.1.0 or later)
Port number of proxy server (obnizOS3.1.0 or later)
Then press "Connect" Button. obniz Board start connection immidiately.
obnizOS 3.0.2 or older
your browser shows "can't open page".
obnizOS 3.1.0 or later
your browser shows web page like below
When success, your board will be online and showing QR code on it's display otherwise return to same state.
Reset Wi-Fi configuration
obniz Board stores as many Wi-Fi configurations as its capacity allows. When it reaches the limit, the configurations will be deleted from the oldest one.
You can also manually delete all Wi-Fi configurations. Connect obniz Board to power while pressing the switch to display the menu. See more at setting screen.
Checking Mac address
Connect obniz Board to power while pressing the switch to display the menu. See more at setting screen.
Handshake and always-on connection
obniz Board tries as much as possible to maintain connection to obniz Cloud through configured Wi-Fi. The first step is "handshake". When connecting to the cloud, obniz will use obniz id and private key that are pre-installed in our factory (public key is already configured in obniz Cloud) to be certified by obniz Cloud.
Connection may get lost for various reasons (disconnection from Wi-Fi, trouble with ISP, obniz Cloud maintainance, etc.) When this happens, obniz Board will try to reconnect automatically. Also, when one of the entire region in obniz Cloud becomes unavailable, it will try to connect to the other region.
obniz Board will accept WebSocket connection after cloud connection is established. By using SDK, you can establish direct P2P connection to obniz Board automatically. This P2P communication gets managed by the cloud only if obniz and the client are on the same network, and obniz Board IP gets notified to SDK.
With the latest firmware(1.0.4), the only protocol option is WebSocket(ws://). Also, the communication is not in JSON, but rather in the protocol unique to obniz Board cloud.