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:

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.