Prepare yourself for the iot training! :)

[fbaiodias]

Hey Matteo Collina!

In order to prepare to this training you should do the following list of readings and exercises. If you have questions, please open an issue and we will be glad to answer (you are probably helping other participants too!)

Reading

• 1: I2C: This is a hardware communications bus that many chips include support for.
• 3: i2c module: Modules that makes communicating with many devices based on I2C possible.
• 2: AirPi: A climate montoring shield for the Raspberry Pi that we'll use during this training.
• 4: bmp085 module: Module that provides support for the BMP085 chip that measures temperature and pressure.
• 5: Nitrogen: Read through the overview sections of the Nitrogen platform documentation.

Prep work

• 1: Register for a Nitrogen account.
• 2: Work through the Nitrogen guide for making your laptop's camera internet controllable.
• 3: Download your Raspbian image from the Nitrogen web admin. (AVAILABLE SOON)

Have fun!

[mcollina]

I am trying to connect my camera, but I get this error:

$ n2 apikeys ls
service: configured.
principal: authenticated.
6/15/2014 16:21:59: Matteo: info: session: created.

TypeError: Object function ApiKey(json) {
    for(var key in json) {
        if(json.hasOwnProperty(key)) {
            this[key] = json[key];
        }
    }
} has no method 'index'
    at /Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/lib/apikeys.js:16:25
    at /Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/node_modules/nitrogen/lib/service.js:266:17
    at MemoryStore.set (/Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/node_modules/nitrogen-memory-store/lib/index.js:16:26)
    at /Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/node_modules/nitrogen/lib/service.js:258:24
    at Request._callback (/Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/node_modules/nitrogen/lib/principal.js:72:16)
    at Request.self.callback (/Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/node_modules/nitrogen/node_modules/request/request.js:121:22)
    at Request.EventEmitter.emit (events.js:98:17)
    at Request.<anonymous> (/Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/node_modules/nitrogen/node_modules/request/request.js:978:14)
    at Request.EventEmitter.emit (events.js:117:20)
    at IncomingMessage.<anonymous> (/Users/matteo/.nvm/v0.10.28/lib/node_modules/nitrogen-cli/node_modules/nitrogen/node_modules/request/request.js:929:12)

[timfpark]

Hi Matteo - sorry - I forgot to update the CLI module to match a more generalized interface in the client module. I just fixed this - can you update the ntirogen-cli module and try again? Thanks for reporting this and sorry.

[mcollina]

It works, thanks! :)