Introduction: How to DIY a Gatling Gun-Style Voice-Controlled Wi-Fi Speaker

About: Howdy, we are application engineers in Seeed. Sharing projects with maker community is awesome. Hope you like it XD Seeed is the IoT hardware enabler providing services that empower IoT developers to swiftly …

Hey guys, we launched a project to Kickstarter days ago - ReSpeaker. And this project is based on ReSpeaker.

There are many instructables/tutorials showing how to DIY a speaker, but none of them have shown how to DIY a Voice-Controlled Wi-Fi Speaker, not even to mention that it also comes with an awesome appearance. In this instructable we will be showing how to use ReSpeaker - an open modular voice-enabled development board to make your own Gatling Gun-Style smart wireless speaker.

Step 1: What Do We Need

Fastener Parts:

  • M3*25 Pillars —— 6 PCS
  • M3*40 Pillars —— 6 PCS
  • M3*90 Pillars —— 6 PCS
  • M2*10 Pillars —— 3 PCS
  • M3*8 Screws —— 12 PCS
  • M3*6 Screws —— 2 PCS
  • M3* 8 Tapping Screws —— 5 PCS
  • M2*6 Screws —— 6 PCS
  • M3 Nuts —— 2 PCS


  • Acrylic panels
  • Acrylic tube
  • Mesh Iron sheet


  • Audio amplifier board Power
  • Adapter Audio cable
  • Respeaker


  • Screw Driver

Step 2: Fix the Audio Amplifier Board

Use 2 M3*6 screws and 2 M3 nuts Fixed the Audio amplifier board, Note that there may be many holes on the amplifier board, but we only need two of them.

Step 3: Install the Mesh Iron Sheets

1. Installation M3 screws and M3 × 25 pillars in the base plate
2. Installation mesh iron sheets

Step 4: Fix the Sound Chamber

Use M3* 8 Tapping Screws fixed the sound chamber and Acrylic panels.

Step 5: Fix the Pilars

Fixed M3*90 pillars, then install the acrylic plate, and then fixed the M3*40 pillars.

Step 6: Install the Hardware

Use M2*10 pillars and M2 screw fix respeaker to acrylic panel

Put respeaker to the top

Step 7: Fix the Top Acrylic Board

Put the mesh iorn sheet around the pillars, and use M3 screw fixed the acrylic panel.

Step 8: Done~

Gatling gun sideways put really like ah ~ ~

But honestly, the sound quality to be improved ~~~