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Raspberry Pi Zero

History

In May 2016, six months after the official release of Pi Zero, Raspberry Pi foundation launched 1.3 version of Pi Zero. The key feature was to support camera serial interface (CSI connector) which used to be equipped on high-end Raspberry Pi. Thus, Pi Zero began to be able to connect with cameras.

Raspberry foundation released Pi Zero W in February 2017. The whole design of Pi Zero W is similar to Pi Zero 1.3 but supports Wi-fi and Bluetooth. Wi-Fi supports IEEE 802.11n, and Bluetooth supports 4.x, including BLE (Bluetooth Low Energy).

Versions

  • Pi Zero v1.2
  • Pi Zero v1.3
  • Pi Zero W v1.1

Specifications

  • 1GHz, single-core CPU
  • 512MB RAM
  • Mini-HDMI port
  • Micro-USB On-The-Go port
  • Micro-USB power
  • HAT-compatible 40-pin header
  • Composite video and reset headers
  • CSI camera connector (v1.3 and Zero W v1.1)
  • 802.11n wireless LAN (only Zero W v1.1)
  • Bluetooth 4.0 (only Zero W v1.1)

Raspberry Pi Zero 1.3

Sources

Raspberry Pi Zero: the $5 computer

New product! Raspberry Pi Zero W joins the family

https://blog.techdesign.com/evolution-raspberry-pi-zero-3-versions/