pi-wifi

Simple WIFI setup over bluetooth

This servie uses network manager API to connect to a WIFI network.

The implementation offers two interfaces

Example

You can use go run main.go on a linux machine to start the software.

Then point your browser to http://localhost:9099/ to see an example usage.

The BLE server exposes one service 12342233-0000-1000-8000-00805f9b34fb with two characteristics

0x3344 that supports
- read - return the connectivity status as enum with values connected, limited, unknown, disconnected
- write - accept a UTF8 string in the format WIFI:T:WPA;S:;P:;H:false; (if ssid or password contains : or ; they must be backslashed eg ;
0x4455 that support read and list the available APs the wifi device found. The response is in the format SSID;strength\n a double \n indicates the end of the list

The service exposes also an HTTP API to intereact with WIFI connections

/connect connect to a WIFI connection. Expects a body in the format { "payload": "WIFI:T:WPA;S:your ssid;P:your password;H:false;;" }
/status return the connection status with format {"status": "connected"}
/listap list the reachable APs in format {"accessPoints": [ { "ssid": "example", "strength": 54 } ]}