Fetch sensor data from Cayenne cloud API

[m.said]

Hello every body,
I’ve raspberry PI3 which connected to Cayenne.
DHT22 Sensor
I used this:

DHT11/DHT22 with Raspberry Pi

About This Project This project will read temperature and humidity from a DHT11 or DHT22 sensor and send the values to Cayenne using MQTT. The python MQTT client and Adafruit DHT sensor library will need to be installed for this script to run. Install the software prerequisites using the commands below: sudo pip install paho-mqtt sudo apt-get install build-essential python-dev python-openssl git clone https://github.com/adafruit/Adafruit_Python_DHT.git cd Adafruit_Python_DHT sudo python …

to display data on Cayenne dashboard however i don’t know how to get these data to my own website.
I think the solution is Cayenne Cloud API which is great, so again how could I fetch sensor data using the API.

[shramik_salgaonkar]

hi @m.said welcome to cayenne community.
you can have a look at GitHub - myDevicesIoT/Cayenne-API-Sample-App.
@Neoxelox has a cayenne api tutorial using mit app inventor Cayenne API tutorial for beginners beginners with ai2/thunkable.
to get the sensor data on website @Neoxelox may guide you.

[m.said]

thank you @shramik_salgaonkar, I already walk through this sample but when came to section
Get real-time device data - Fetching device status and current device data.
I found no steps to do except digging to the app. for sorry i’m not developer

if there steps would be better.

thanks again.

[Neoxelox]

In my tutorial there is a section called “Getting sensor’s data”… Anyway, when i have time i will do another tutorial on react-native

[m.said]

Thank you very much.
I use postman to test get method. I really tried to match steps in “Getting sensor’s data” but i didn’t make it.

[m.said]

I hope any one can help

[Neoxelox]

Tutorial Using Postman with Cayenne API

Hi! Just a short tutorial of how to use Postman API developing IDE with Cayenne’s API, because some of you asked for it. Getting an Auth Token 1. [Captura1] 2. [Captura2] 3. [Captura3] Click send. Getting Sensor’s Data Note!: where it says AUTH_TOKEN, just paste the “access token” A.K.A. Auth Token received before. 1. [Captura4] 2. [Captura5] Click send.