CxD Archive
Code: Internet of Things 2.0
Code: Internet of Things 2.0
  • Code Introduction
  • Prerequisite Knowledge
  • Tutorials
    • A. Meet Your IoT Kit
      • A-1 Circuit Board
      • A-2 Other Components
      • A-3 Electronic Circuits
    • B. Hello World Test
      • B-1 Start IoT Device
      • B-2 Login to Web IDE
      • B-3 New App Template
      • B-4 Global Variable
      • B-5 Setup Function
      • B-6 Loop Function
      • B-7 Flash App to Device
      • B-8 Modify App
    • C. Smart Light Device
      • C-1 Connect LED
      • C-2 Copy Hello World App
      • C-3 Connect Button
      • C-4 Add Button Code
      • C-5 Modify Button Code
      • C-6 Particle Cloud Code
      • C-7 Web App HTML
      • C-8 Web App CSS
      • C-9 Web App JS
    • D. Smart Security Device
      • D-1 Connect Motion Sensor
      • D-2 Connect Speaker
      • D-3 LED and Button Code
      • D-4 Motion Sensor Code
      • D-5 Speaker Code
      • D-6 Particle Cloud Code
      • D-7 Web App HTML
      • D-8 Web App CSS
      • D-9 Web App JS
  • References
    • Particle Build
    • Photon Device App
    • Web App - Single Screen
    • Web App - Multiple Screens
    • Particle Cloud
      • Web App Prep Steps
      • Get Device Variable
      • Call Device Function
      • Get Device Events
    • Physical Inputs
      • Push Buttons
      • Trimpot Dial
      • Motion Sensor
      • Magnetic Switch
      • Light Sensor
      • Temperature Sensor
      • Soil Moisture Sensor
      • Accelerometer
      • Ultrasonic Sensor *
    • Physical Outputs
      • LED Lights
      • Speaker
      • Servo Motor
      • Micro OLED Display
  • Links
    • IoT Project Guidebook
    • Particle Build (Web IDE)
    • Wiring Language
    • Photon Firmware
    • Particle API JS
    • W3Schools
    • Photon Kit Experiments
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  1. Tutorials
  2. D. Smart Security Device

D-2 Connect Speaker

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Last updated 2 years ago

Your Photon kit includes a small speaker that can produce tones or play simple music (note by note).

In this step, your team will connect the speaker to your Photon circuit board using the breadboard.

You'll need these components:

  • Speaker

  • 2 jumper wires (use different colors to help identify them)

. The speaker can be connected to any I/O pin capable of PWM, but connect it to the D1 pin (which will be different from the wiring diagram).

​Follow these instructions explaining how to connect the speaker
Example Wiring Diagram for a Speaker