# Pico W PiCowBell Case

## Overview

https://youtu.be/0_2KKS6SmHE

Build your next Internet of Things (IoT) project with a Raspberry Pi Pico W and a PiCowBell!

You can use Adafruit’s [PiCowbell Proto board](https://www.adafruit.com/product/5200) for the Raspberry Pi Pico to make your project plug-and-play.

It features a built-in reset button, a STEMMA QT port and lots of pins for additional add-ons.

Our 3D printed case makes it easy to wall mount so you can log sensor data with an all-in-one package.

![3d_printing_hero-outlet.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/415/medium640/3d_printing_hero-outlet.jpg?1673275259)

![3d_printing_headers.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/416/medium640/3d_printing_headers.jpg?1673275431)

There’s access to the USB port and the Pi Cow Bells Stemma QT port for easily connecting sensors over STEMMA QT.

On the back is an opening for the built-in reset button so you can press it without having to open the case.

The top cover features slots for mounting up to two STEMMA QT sensor boards.

The back has an opening for the prototyping area so you can pass through additional wires.

To make your projects modular, you can use short socket headers which keeps your project fairly low-profile.

![3d_printing_ports.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/417/medium640/3d_printing_ports.jpg?1673275546)

![3d_printing_reset-btn.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/418/medium640/3d_printing_reset-btn.jpg?1673275594)

![3d_printing_sensors-mounted-two.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/420/medium640/3d_printing_sensors-mounted-two.jpg?1673275848)

![3d_printing_lid-fit.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/421/medium640/3d_printing_lid-fit.jpg?1673275886)

Adafruit’s WipperSnapper now has support for the Raspberry Pi Pico W, so you can build projects without having to write any code.

With WipperSnapper, you can easily set up sensors and start logging data.

![3d_printing_ws-medium.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/419/medium640/3d_printing_ws-medium.jpg?1673275685)

[Quick Start: Pico W with WipperSnapper](https://learn.adafruit.com/quick-start-the-pico-w-with-wippersnapper)
## Parts
### Adafruit PiCowbell Proto for Pico - Reset Button & STEMMA QT

[Adafruit PiCowbell Proto for Pico - Reset Button & STEMMA QT](https://www.adafruit.com/product/5200)
Ding dong! Hear that? It's the PiCowbell ringing, letting you know that the new Adafruit&nbsp;PiCowbell Proto is finally in stock and ready to assist your [Raspberry Pi Pico](https://www.adafruit.com/product/4864) and [Pico W](https://www.adafruit.com/product/5526)...

In Stock
[Buy Now](https://www.adafruit.com/product/5200)
[Related Guides to the Product](https://learn.adafruit.com/products/5200/guides)
![Angled shot of long, skinny prototyping breakout board.](https://cdn-shop.adafruit.com/640x480/5200-00.jpg)

### Short Socket Headers for Raspberry Pi Pico - 2 x 20 pin Female

[Short Socket Headers for Raspberry Pi Pico - 2 x 20 pin Female](https://www.adafruit.com/product/5585)
These&nbsp; **Socket Headers** &nbsp;alone are, well, lonely. But pair them with the&nbsp;[Raspberry Pi Pico](https://www.adafruit.com/category/875), and you're in business!

These headers are particularly cute and tiny with a body height of just 5.0 mm they are...

In Stock
[Buy Now](https://www.adafruit.com/product/5585)
[Related Guides to the Product](https://learn.adafruit.com/products/5585/guides)
![Angled shot of two 20-pin short female headers.](https://cdn-shop.adafruit.com/640x480/5585-00.jpg)

### Short Plug Headers for Raspberry Pi Pico - 2 x 20 Male Headers

[Short Plug Headers for Raspberry Pi Pico - 2 x 20 Male Headers](https://www.adafruit.com/product/5584)
These two **Short** &nbsp; **Plug / Male Headers** &nbsp;alone are, well, lonely. But pair them with the [Raspberry Pi Pico](https://www.adafruit.com/category/875), and you're in business!

These 2.54mm / 0.1" pitch headers are particularly cute...

In Stock
[Buy Now](https://www.adafruit.com/product/5584)
[Related Guides to the Product](https://learn.adafruit.com/products/5584/guides)
![Angled shot of two 20-pin short male headers.](https://cdn-shop.adafruit.com/640x480/5584-00.jpg)

### Raspberry Pi Pico W

[Raspberry Pi Pico W](https://www.adafruit.com/product/5526)
The Raspberry Pi foundation changed single-board computing [when they released the Raspberry Pi computer](https://www.raspberrypi.org/archives/723), now they're ready to do the same for microcontrollers with the release of the brand new **Raspberry Pi Pico W**. This...

In Stock
[Buy Now](https://www.adafruit.com/product/5526)
[Related Guides to the Product](https://learn.adafruit.com/products/5526/guides)
![Angled shot of a green microcontroller with castellated pads.](https://cdn-shop.adafruit.com/640x480/5526-01.jpg)

### Adafruit AHT20 - Temperature & Humidity Sensor Breakout Board

[Adafruit AHT20 - Temperature & Humidity Sensor Breakout Board](https://www.adafruit.com/product/4566)
The AHT20 is a nice but inexpensive temperature and humidity sensor [from the same folks that brought us the DHT22](https://www.adafruit.com/product/385). You can take sensor readings as often as you like, and it uses standard I2C so its super easy to use with any Arduino or...

In Stock
[Buy Now](https://www.adafruit.com/product/4566)
[Related Guides to the Product](https://learn.adafruit.com/products/4566/guides)
![Angled Shot of the Adafruit AHT20 Temp+Hum Sensor - Assembled PCB](https://cdn-shop.adafruit.com/640x480/4566-04.jpg)

### Adafruit IO+ Subscription Pass – One Year

[Adafruit IO+ Subscription Pass – One Year](https://www.adafruit.com/product/3792)
The all-in-one Internet of Things service from Adafruit you know and love is now _even better_ with IO+. The 'plus' stands for MORE STUFF! More feeds, dashboards, storage, speed. Power up your [Adafruit IO](https://io.adafruit.com/) with the $99 pass for 1 year of the...

In Stock
[Buy Now](https://www.adafruit.com/product/3792)
[Related Guides to the Product](https://learn.adafruit.com/products/3792/guides)
![Text image that reads "IO+"](https://cdn-shop.adafruit.com/640x480/3792-01.jpg)

### Part: USB cable
quantity: 1
6" A/MicroB
[USB cable](https://www.adafruit.com/product/898)

### Part: Power Supply
quantity: 1
5V 2A with a USB-A Connector
[Power Supply](https://www.adafruit.com/product/1994)

You can choose what length is best for you using STEMMA QT / Qwiic cables.

### Part: Stemma QT Cable
quantity: 1
STEMMA QT / Qwiic JST SH 4-Pin Cable - 50mm Long
[Stemma QT Cable](https://www.adafruit.com/product/4399)

# Pico W PiCowBell Case

## 3D Print

## Parts List

STL files for 3D printing are oriented to print "as-is" on FDM style machines. Parts are designed to 3D print without any support material. Original design source may be downloaded using the link belo

![3d_printing_3d-parts-side.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/422/medium640/3d_printing_3d-parts-side.jpg?1673277239)

[Download STLs](https://www.thingiverse.com/thing:5778813)
[Download CAD Source](https://cdn-learn.adafruit.com/assets/assets/000/129/981/original/CAD_Source.zip?1715612568)
### Slice with settings for PLA material.&nbsp;

The parts were sliced using CURA using the slice settings below.

- PLA filament 220c extruder
- 0.2 layer height
- 10% gyroid infill
- 60mm/s print speed
- 60c heated bed

![3d_printing_slice.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/423/medium640/3d_printing_slice.jpg?1673277292)

# Pico W PiCowBell Case

## Assemble

## Solder Headers

&nbsp;

The shorter side of the plug headers are soldered to the Pico W.&nbsp;

The socket headers are soldered to the PiCowbell board with the socket side pointing up as shown in the picture.&nbsp;

![3d_printing_parts.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/424/medium640/3d_printing_parts.jpg?1673279225)

![3d_printing_headers.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/425/medium640/3d_printing_headers.jpg?1673279535)

## Mount Sensors

&nbsp;

Use M2.5 screws and nuts to secure sensors to the case.

![3d_printing_sensor-mount-nuts.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/428/medium640/3d_printing_sensor-mount-nuts.jpg?1673281420)

![3d_printing_sensor-mount.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/429/medium640/3d_printing_sensor-mount.jpg?1673281462)

## Mount Pico W

&nbsp;

Align the board to the USB port opening inside the enclosure. Two of the standoffs feature cutouts to allow the USB port to fit into place.

The Lid is slightly tapered. Press fit the lid with the smaller side onto the the case.

&nbsp;

![3d_printing_place-boards.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/426/medium640/3d_printing_place-boards.jpg?1673279700)

![3d_printing_lid-fit.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/427/medium640/3d_printing_lid-fit.jpg?1673280075)

## Wall mount

&nbsp;

Command hooks are great for easily mounting the case on the wall so you won’t need to drill any holes.

![3d_printing_command-hook.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/430/medium640/3d_printing_command-hook.jpg?1673281741)

![3d_printing_outlet.jpg](https://cdn-learn.adafruit.com/assets/assets/000/117/431/medium640/3d_printing_outlet.jpg?1673281788)

We hope this inspires you to check out Adafruit’s WipperSnapper and the PiCowbell for your next IoT project!


## Featured Products

### Adafruit PiCowbell Proto for Pico - Reset Button & STEMMA QT

[Adafruit PiCowbell Proto for Pico - Reset Button & STEMMA QT](https://www.adafruit.com/product/5200)
Ding dong! Hear that? It's the PiCowbell ringing, letting you know that the new Adafruit&nbsp;PiCowbell Proto is finally in stock and ready to assist your [Raspberry Pi Pico](https://www.adafruit.com/product/4864) and [Pico W](https://www.adafruit.com/product/5526)...

In Stock
[Buy Now](https://www.adafruit.com/product/5200)
[Related Guides to the Product](https://learn.adafruit.com/products/5200/guides)
### Raspberry Pi Pico W

[Raspberry Pi Pico W](https://www.adafruit.com/product/5526)
The Raspberry Pi foundation changed single-board computing [when they released the Raspberry Pi computer](https://www.raspberrypi.org/archives/723), now they're ready to do the same for microcontrollers with the release of the brand new **Raspberry Pi Pico W**. This...

In Stock
[Buy Now](https://www.adafruit.com/product/5526)
[Related Guides to the Product](https://learn.adafruit.com/products/5526/guides)
### Short Socket Headers for Raspberry Pi Pico - 2 x 20 pin Female

[Short Socket Headers for Raspberry Pi Pico - 2 x 20 pin Female](https://www.adafruit.com/product/5585)
These&nbsp; **Socket Headers** &nbsp;alone are, well, lonely. But pair them with the&nbsp;[Raspberry Pi Pico](https://www.adafruit.com/category/875), and you're in business!

These headers are particularly cute and tiny with a body height of just 5.0 mm they are...

In Stock
[Buy Now](https://www.adafruit.com/product/5585)
[Related Guides to the Product](https://learn.adafruit.com/products/5585/guides)
### Short Plug Headers for Raspberry Pi Pico - 2 x 20 Male Headers

[Short Plug Headers for Raspberry Pi Pico - 2 x 20 Male Headers](https://www.adafruit.com/product/5584)
These two **Short** &nbsp; **Plug / Male Headers** &nbsp;alone are, well, lonely. But pair them with the [Raspberry Pi Pico](https://www.adafruit.com/category/875), and you're in business!

These 2.54mm / 0.1" pitch headers are particularly cute...

In Stock
[Buy Now](https://www.adafruit.com/product/5584)
[Related Guides to the Product](https://learn.adafruit.com/products/5584/guides)
### STEMMA QT / Qwiic JST SH 4-Pin Cable - 50mm Long

[STEMMA QT / Qwiic JST SH 4-Pin Cable - 50mm Long](https://www.adafruit.com/product/4399)
This 4-wire cable is&nbsp;50mm / 1.9" long and fitted with JST SH female 4-pin connectors on both ends. Compared with the chunkier JST PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.

<a...></a...>

In Stock
[Buy Now](https://www.adafruit.com/product/4399)
[Related Guides to the Product](https://learn.adafruit.com/products/4399/guides)
### Adafruit IO+ Subscription Pass – One Year

[Adafruit IO+ Subscription Pass – One Year](https://www.adafruit.com/product/3792)
The all-in-one Internet of Things service from Adafruit you know and love is now _even better_ with IO+. The 'plus' stands for MORE STUFF! More feeds, dashboards, storage, speed. Power up your [Adafruit IO](https://io.adafruit.com/) with the $99 pass for 1 year of the...

In Stock
[Buy Now](https://www.adafruit.com/product/3792)
[Related Guides to the Product](https://learn.adafruit.com/products/3792/guides)
### Adafruit AHT20 - Temperature & Humidity Sensor Breakout Board

[Adafruit AHT20 - Temperature & Humidity Sensor Breakout Board](https://www.adafruit.com/product/4566)
The AHT20 is a nice but inexpensive temperature and humidity sensor [from the same folks that brought us the DHT22](https://www.adafruit.com/product/385). You can take sensor readings as often as you like, and it uses standard I2C so its super easy to use with any Arduino or...

In Stock
[Buy Now](https://www.adafruit.com/product/4566)
[Related Guides to the Product](https://learn.adafruit.com/products/4566/guides)
### USB cable - 6" A/MicroB

[USB cable - 6" A/MicroB](https://www.adafruit.com/product/898)
This here is your standard A-microB USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your NETduino, Arduino Leonardo, Raspberry Pi (among other things).  
  
Approximately 6.5" long from end to end, its a little more compact than our classic 3' long cable  
<br...></br...>

In Stock
[Buy Now](https://www.adafruit.com/product/898)
[Related Guides to the Product](https://learn.adafruit.com/products/898/guides)

## Related Guides

- [Adafruit AHT20 Temperature & Humidity Sensor](https://learn.adafruit.com/adafruit-aht20.md)
- [Adafruit PiCowbell Proto for Pico](https://learn.adafruit.com/picowbell-proto.md)
- [Adafruit IO Basics: Analog Output](https://learn.adafruit.com/adafruit-io-basics-analog-output.md)
- [itsaSNAP Daily Weather Forecast Board](https://learn.adafruit.com/itsasnap-daily-weather-forecast-board.md)
- [No-Code Counters and Email Reports with Adafruit IO Actions](https://learn.adafruit.com/no-code-counters-and-email-reports-with-adafruit-io-actions.md)
- [Adafruit IO Basics: Color](https://learn.adafruit.com/adafruit-io-basics-color.md)
- [No-Code IKEA Vindriktning Air Quality Sensor Hack with Adafruit IO](https://learn.adafruit.com/no-code-ikea-vindriktning-hack-with-qt-py-esp32-s3-and-adafruit-io.md)
- [Integrating Color Sensors with itsaSNAP and HomeKit](https://learn.adafruit.com/integrating-color-sensors-with-itsasnap-and-homekit.md)
- [Use Apple HomeKit Devices with itsaSNAP and Adafruit IO](https://learn.adafruit.com/use-apple-homekit-devices-with-itsasnap.md)
- [CircuitPython OctoPrint Controller and Monitor](https://learn.adafruit.com/circuitpython-octoprint-controller-and-monitor.md)
- [No-Code Rain Sensing Smart Desktop Umbrella Stand](https://learn.adafruit.com/no-code-rain-sensing-smart-desktop-umbrella-stand.md)
- [How to Add a New Board to WipperSnapper](https://learn.adafruit.com/how-to-add-a-new-board-to-wippersnapper.md)
- [No-Code Pool Party Notifier](https://learn.adafruit.com/pool-party-notification-device.md)
- [Scan QR Codes with CircuitPython](https://learn.adafruit.com/scan-qr-codes-with-circuitpython.md)
- [Where's My Friend? A Location-Aware Display with PyPortal and ItsASnap](https://learn.adafruit.com/where-s-my-friend-a-location-display-frame-with-pyportal.md)
- [Welcome to Adafruit IO](https://learn.adafruit.com/welcome-to-adafruit-io.md)
- [Adafruit IO Basics: Dashboards](https://learn.adafruit.com/adafruit-io-basics-dashboards.md)
