https://github.com/hongvin/azure-iot-central-with-esp

A simple code to run in NodeMCU in order to work with Azure IoT Central
https://github.com/hongvin/azure-iot-central-with-esp

Last synced: 6 days ago
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A simple code to run in NodeMCU in order to work with Azure IoT Central

• Host: GitHub
• URL: https://github.com/hongvin/azure-iot-central-with-esp
• Owner: hongvin
• Created: 2019-05-06T17:34:45.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-06-11T08:59:01.000Z (over 3 years ago)
• Last Synced: 2024-11-09T03:38:29.820Z (2 months ago)
• Language: C
• Homepage:
• Size: 144 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Azure-IoT-Central-with-ESP

## Prerequisite 

#### Install DHT Library for ESP board

Go to `Sketch` > `Include Library` > `Manage Libraries...` > `DHT sensor library for ESPx by beegee_tokyo` > `Install`

## Hardware Connection

#### NodeMCU v3 (Lolin)

The DHT11 sensor is connected as follows:

| DHT11 | NodeMCU | 

| --- | --- | 

| VCC | 3.3V | 

| DAT | D1 | 

| GND | GND | 

Schematics:

![Schematics](https://i.imgur.com/YXDC1eY.png "Schematics")

## Instruction

1. Download these respiratory as ZIP file and extract.

2. Open `esp_8266.ino` file.

3. Change the following codes.

   1. `WIFI_SSID` to your WiFi SSID

   2. `WIFI_PASSWORD` to your WiFi Password

   3. `SCOPE_ID` to your Scope ID generated in Azure IoT Central

   4. `DEVICE_ID` to your Device ID generated in Azure IoT Central

   5. `DEVICE_KEY` to Primary/Secondary Key generated in Azure IoT Central

4. Upload and run.

*PS: It takes 12 seconds to update once in IoT Central.