1  ---
 2  layout: download
 3  board_id: "raspberry_pi_1aplus"
 4  title: "Raspberry Pi 1 Model A+ Download"
 5  name: "Raspberry Pi 1 Model A+"
 6  manufacturer: "Raspberry Pi Foundation"
 7  board_url: "https://www.raspberrypi.org/products/raspberry-pi-1-model-a-plus/"
 8  board_image: "raspberry_pi_1aplus.jpg"
 9  download_instructions: "https://learn.adafruit.com/circuitpython-on-raspberrypi-linux/installing-circuitpython-on-raspberry-pi"
10  downloads_display: true
11  blinka: true
12  features:
13    - HDMI
14    - 40-pin GPIO
15  ---
16  
17  The Model A+ is the low-cost variant of the Raspberry Pi. It replaced the original Model A in November 2014.
18  
19  - Broadcom BCM2835, ARM11 76JZF-S SoC @ 700MHz
20  - 512MB RAM
21  - Extended 40-pin GPIO header
22  - Full-size HDMI
23  - 1 USB 2.0 port
24  - CSI camera port for connecting a Raspberry Pi camera
25  - DSI display port for connecting a Raspberry Pi touchscreen display
26  - 4-pole stereo output and composite video port
27  - Micro SD port for loading your operating system and storing data
28  - 5V/2A DC power input
29  
30  ## Purchase
31  * [Raspberry Pi](https://www.raspberrypi.org/products/raspberry-pi-1-model-a-plus/)
32  
33  ## Contribute
34  
35  Have some info to add for this board? Edit the source for this page [here](https://github.com/adafruit/circuitpython-org/edit/master/_blinka/{{ page.board_id }}.md).