iot-hub-Feather-M0-WiFi-client-app
所属分类：地理学
开发工具：Others
文件大小：0KB
下载次数：0
上传日期：2017-11-15 06:41:45
上 传 者：
sh-1993
说明： 应用程序从BME280传感器收集天气数据，并将其发送到物联网中心，还根据云到设备消息采取措施。，
(Application collects weather data from a BME280 sensor and sends it to IoT hub, also take actions according to cloud-to-device message.,)
文件列表:
.travis.yml (1831, 2017-11-14)
LICENSE (1183, 2017-11-14)
app/ (0, 2017-11-14)
app/NTPClient.cpp (1964, 2017-11-14)
app/NTPClient.h (849, 2017-11-14)
app/app.ino (9768, 2017-11-14)
app/config.h (628, 2017-11-14)
---
services: iot-hub
platforms: arduino
author: xshi
---
# IoT Hub Feather M0 WiFi Client application
[](https://travis-ci.com/Azure-Samples/iot-hub-Feather-M0-WiFi-client-app)
> This repo contains the source code to help you get familiar with Azure IoT using the Azure IoT Adafruit Feather M0 WiFi Starter Kit. You will find the [lesson-based tutorials on Azure.com](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-adafruit-feather-m0-wifi-kit-arduino-get-started).
This repo contains an arduino application that runs on board Feather M0 WiFi with a BME280 temperature&humidity sensor, and then sends these data to your IoT hub. At the same time, this application receives Cloud-to-Device message from your IoT hub, and takes actions according to the C2D command.
## Install board with your Arduino IDE
Follow [this page](https://learn.adafruit.com/adafruit-feather-m0-wifi-atwinc1500/using-with-arduino-ide) to install the board managers for your M0 WiFi.
## Install libraries
Install the following libraries from `Sketch -> Include library -> Manage libraries`
* Adafruit_WINC1500
* RTCZero
* NTPClient
* AzureIoTHub
* AzureIoTUtility
* AzureIoTProtocol_HTTP
* ArduinoJson
* Adafruit BME280 Library
* Adafruit Unified Sensor
## Connect your sensor with your board
### Connect with a physical BME280 sensor
You can follow the image to connect your BME280 with your Feather M0 WiFi.
### DON'T HAVE A PHYSICAL BME280?
You can use the application to simulate temperature&humidity data and send to your IoT hub.
1. Open the `app/config.h` file.
2. Change the `SIMULATED_DATA` value from `false` to `true`.
## Configure and run sample application
Upload the `app.ino` to your board.
### Input your credential information
After you successfully upload the code to your board. You will see some prompt, input your credential information according to the prompts.
### Send Cloud-to-Device command
You can send a C2D message to your device. You can see the device prints out the message and blinks once receiving the message.
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