Data Cake

1. Introduction

Notes for using Dragino Devices with Datacake.

2. Create a platform on TTN

First, users create devices in TTN and join the network, and then enter integration.

Here to enter the TTN Webhook URL.

TTN URL: Datacake TTN Webhook URL

Webhook URL should be found in datacake, which also contains URLs of other servers.

status:

3. Create device steps at Datacake

Take the creation of LHT65 as an example

4. Debug and Payload decoder

Debug:

Here you can test the payload decoding:

5. Dashboard of other models

Other devices operate in the same way as above.

LSE01:

LGT92:

LDS01:

LT22222-L:

LWL01:

LDDS75:

6. Downlinks

In order to be able to queue up Downlinks on your TTI Application you need to provide additional detail on your Datacake-Device. To set the configuration please move into the LoRaWAN settings on the corresponding device:

Find the ID of your Device in your TTI Application:

Fill in the URL of your TTI Instance as available to the public.
Find the ID of your Application on TTI:

To create a new API Key on TTI head over to the "API keys" page using the left sidebar:

Now click on "Add API Key".

The following dialog will appear:

Set a custom name (like "datacake-api-key").
Set corresponding rights to allow queuing up downlinks.
Create the API Key by clicking on "Create API key".

After you created your API Key you will see the above notification. Please copy your key to your clipboard as it will only be shown once!
Paste this key into the device settings on Datacake.
Configure downlink here. Use TDC downlink as an example. 0x01 00 00 3C. Add a function Encoder to encode the hex.