The Raspberry Pi revolutionized computing ten years ago with its $25 mini computer. Over time, many variants of Raspberry Pi have been released. Some are upgrades to previous models, while others are made for specific purposes.
Among all the Raspberry Pi modules, the Pi Zero and Pi Zero W are the cheapest models, designed for small-scale and IoT projects. These two devices are almost identical, but there are some subtle yet important differences between them.
So, what is the difference between Raspberry Pi Zero and Zero W? The W in Zero W stands for Wireless, indicating that the Zero W module has wireless capabilities. This is the biggest difference between these two similar modules.
Let’s take a closer look.
Main Differences Between Pi Zero and Pi Zero W
The Raspberry Pi Zero aims to provide as many features as possible while being only half the size of the A+ board.
The Raspberry Pi Zero W, released later, supports wireless connectivity without the need for any additional components or modules, allowing for Bluetooth and Wi-Fi usage.
This is the key difference between the two, while other specifications remain consistent.
So, if you need the following features:
Then the Raspberry Pi Zero W is your best choice.
Additionally, the Raspberry Pi Zero W also offers a version with pins, called the “Raspberry Pi Pi Zero WH”.
Specifications of Raspberry Pi Zero and Zero W
Raspberry Pi Zero W
Specifications of Raspberry Pi Zero and Zero W are nearly identical.
Both feature a 1 GHz single-core CPU and 512 MB of RAM. In terms of interfaces, there is a mini HDMI port, supporting micro USB OTG, micro USB power, and a CSI camera interface (for connecting a camera module).
These boards provide a 40-pin header that is HAT (Hardware Attached on Top) compatible. However, typically, there are no pins that make it easy for you to insert interfaces.
You can choose to use various Raspberry Pi-compatible systems according to your functional needs, but in any case, I still recommend using Raspberry Pi OS.
Is the Raspberry Pi Zero series worth buying?
Raspberry Pi Zero
The Raspberry Pi Zero is a highly popular microcontroller form factor, and even if you have many alternatives to the Raspberry Pi Zero, it remains the most recommended choice.
Of course, unless you have specific needs.
Besides the board size, pricing, power requirements, and computing power are also major highlights of this board priced under $20.
Therefore, if you are looking for a microcontroller that meets basic functionality within a budget, the Raspberry Pi Zero is tailor-made for you.
How is the pricing of the Raspberry Pi Zero series?
The Raspberry Pi Zero is priced at $5, and the Zero W is priced at around $10. Of course, pricing rules may vary based on availability and region. If you choose the pin header version Raspberry Pi Zero WH, the price is about $14.
Other devices can also replace the Raspberry Pi Zero, and they are similarly priced.
via: https://itsfoss.com/raspberry-pi-zero-vs-zero-w/
Author: Ankush Das, Topic: lujun9972, Translator: anine09, Proofreader: wxy
This article is a LCTT original translation, proudly presented by Linux China.
