https://vimeo.com/132463662
CloudBit 1 from Eric Chou on Vimeo.
- Here are the actual outputs that I blurred out in the video (sorry I am a bit new to the screencast software):
$curl -i -XGET -H "Authorization: Bearer <your token>" -H "Accept: application/vnd.littlebits.v2+json" https://api-http.littlebitscloud.cc/devices/<your device ID>
HTTP/1.1 200 OK
accept-ranges: bytes
access-control-allow-headers: Authorization, Content-Type, If-None-Match
access-control-allow-methods: GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS
access-control-allow-origin: *
access-control-expose-headers: WWW-Authenticate, Server-Authorization
access-control-max-age: 86400
cache-control: no-cache
content-type: application/json; charset=utf-8
Date: Thu, 02 Jul 2015 16:48:44 GMT
Content-Length: 266
Connection: keep-alive
{"label":"<your device name>","id":"<your device id>","user_id":<user id>,"is_connected":true,"ap":{"ssid":"<ssid>","mac":"<mac>","strength":"66","server_id":"<serverid>","socket_id":"<socketid>","status":"<status>"},"subscriptions":[],"subscribers":[],"input_interval_ms":750}$
$
$
- Here is the Python code:
import json
import requests
deviceId = "<deviceID>"
littleBitsUrl = "https://api-http.littlebitscloud.cc/devices/"
authToken = "<token>"
headers = {"Authorization": "Bearer "+authToken, "Accept":"application/vnd.littlebits.v2+json"}
r = requests.get(littleBitsUrl+deviceId, headers=headers)
print(r.text)
- Here is the output:
{"label":"<your device name>","id":"<your device id>","user_id":<user id>,"is_connected":true,"ap":{"ssid":"<ssid>","mac":"<mac>","strength":"66","server_id":"<serverid>","socket_id":"<socketid>","status":"<status>"},"subscriptions":[],"subscribers":[],"input_interval_ms":750}$
$
Happy coding!
I agree this is one of the more exciting possibilities with littlebits. Could you show us how to take this one useful step further? I'd like to be able to write a python module to read the value of the cloudbit input say every 10 seconds. In other words, record streaming data at certain intervals. I keep failing because either b/c I'm not understanding streaming json data... It seems like it should be easy but I haven't found anybody who has posted a simple solution to this problem. THanks, interesting site/blog!
ReplyDeleteHi Jonathan, thanks for reading and commenting! Check out part 2 of the CloudBit with Python Request, http://blog.pythonicneteng.com/2015/07/littlebits-cloudbit-with-python.html. I figured it was too long to respond in the comment section. :)
ReplyDeleteIn short, I think we can use the pre-release v3 API https://github.com/littlebits/cloud-api-lessons#lesson-2-read-from-cloudbit and the iter_lines() method of the Request package for input. More example on the blog post. Hope it helps and let me know what you think. :)
Good content with useful info, I had already subscribed your blob and keep going. Thanks, Python Training in Bangalore
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