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Register a Freeboard.io Account
Next we will create a free account at Freeboard.io to allow us to view data sent by the STM32L4 Discovery
Kit IoT Node to the cloud.
51. Open a new browser tab or window (do not close the Flow or PubNub tabs/windows, they will be
required in a future step).
52. Navigate to
53. Click on the Pricing button in the top right corner
54. Click the
START NOW
button under the
MICRO
account
55. Provide the necessary information and create your account
56. Note: You will later need to cancel this account before the free 30-day trial period is exceeded!
Link Freeboard.io to PubNub
57. Once you have a freeboard.io account and are logged in, navigate to:
https://freeboard.io/board/RflSl3
58. Click on the
CLONE
button in bottom right corner of the dashboard, to make a copy of the
dashboard to your account
59. Open the dashboard tools pane if it is not already open (click on the
wrench
button at top center
of the web page)
60. Click on the
pubnub_stm32
item under Datasources to open the configuration pane for this data
source
61. Copy and paste the subscribe key from the PubNub application into the Subscribe Key box in the
freeboard.io application datasource pane
62. Click on
Save
to save the configuration
Your freeboard.io dashboard should now be connected via PubNub to AT&T Flow.
