Alto-falante, de preferência USB (consulte a seção USB recomendada
ou conector de 3,5 mm)
Um cartão SD com NOOBS
que já vem pré-instalado. O NOOBS é um instalador de SO que contém Raspbian por padrão
e simplifica a configuração do SO.
Você também pode ter um teclado USB, um mouse USB e um monitor com uma
cabo HDMI. Eles simplificam a configuração inicial do hardware (e são necessários para
instalar o NOOBS).
Agora você vai configurar o hardware e o acesso à rede.
Conectar o hardware e configurar o acesso à rede
Conecte o microfone e o alto-falante ao Raspberry Pi.
Insira o cartão SD no Raspberry Pi (com NOOBS ou Raspbian com
A área de trabalho já foi carregada).
Conecte um teclado USB, um mouse USB e um monitor HDMI ao Raspberry Pi. Se
Se não tiver essas opções, você sempre poderá
Conecte-se ao Pi remotamente.
Depois de configurar o acesso, você pode se conectar ao Raspberry Pi via SSH
(opcional).
Configurar data e hora
Verifique se a data e a hora estão definidas corretamente no dispositivo.
date
Conectar-se ao Raspberry Pi via SSH (opcional)
Para executar comandos no Raspberry Pi, você precisa abrir o terminal
no dispositivo ou usar uma conexão SSH. Você precisa usar uma conexão SSH do seu
máquina de desenvolvimento se você não tiver um monitor, um teclado e um mouse conectados
para o Raspberry Pi.
[null,null,["Última atualização 2025-07-25 UTC."],[[["\u003cp\u003eThis guide details setting up a Raspberry Pi (3/Zero/Zero W) with audio input/output for a project.\u003c/p\u003e\n"],["\u003cp\u003eYou will need a Raspberry Pi, microphone, speaker, SD card (with NOOBS or Raspbian), and optionally a monitor, keyboard, and mouse for initial setup.\u003c/p\u003e\n"],["\u003cp\u003eThe guide involves configuring hardware, network access, date/time, and potentially connecting via SSH for remote access.\u003c/p\u003e\n"],["\u003cp\u003eEnsure your Raspberry Pi's SSH is enabled for remote command execution if not using a directly connected monitor, keyboard, and mouse.\u003c/p\u003e\n"],["\u003cp\u003eFollowing setup, the next step involves configuring and testing the audio functionality.\u003c/p\u003e\n"]]],["Users need a Raspberry Pi (3 or Zero), power supply, USB microphone, and speaker. An SD card with NOOBS or Raspbian is essential. Connect the hardware: microphone, speaker, and SD card to the Raspberry Pi. Additionally, plug in a USB keyboard, mouse, and HDMI monitor (optional). Connect to the network, and check/correct the date and time. Optionally, enable and connect via SSH using the default credentials (change the password). All subsequent terminal commands should be entered in the /home/pi directory.\n"],null,["# Set Up Hardware and Network Access\n\nThe content on this page is hardware-dependent. Please select from the following: \nRaspberry Pi 3 Other platforms\nBefore you begin, you'll need the following components:\n\n\u003cbr /\u003e\n\n- Raspberry Pi 3 Model B and power supply (see [recommended kit](https://www.adafruit.com/products/3334))\n\n\n | **Note:** You can also use a Raspberry Pi Zero (or Zero W).\n\n \u003cbr /\u003e\n\n- USB microphone (see [recommended](https://www.adafruit.com/product/3367))\n\n- Speaker, preferably USB (see recommended [USB](https://www.adafruit.com/products/3369)\n or [3.5mm-jack](https://www.sparkfun.com/products/14023))\n\n- An SD card with [NOOBS](https://www.raspberrypi.org/downloads/noobs/)\n pre-installed. NOOBS is an OS installer that contains Raspbian by default\n and simplifies OS setup.\n\n | **Note:** You can also [download Raspbian](https://www.raspberrypi.org/downloads/raspbian/) and [write](https://www.raspberrypi.org/documentation/installation/installing-images/linux.md) it to the SD card yourself.\n- You may also want to have a USB keyboard, USB mouse, and a monitor with an\n HDMI cable. These simplify initial hardware setup (and are required to\n install NOOBS).\n\nYou'll now set up the hardware and configure network access.\n\nConnect the hardware and configure network access\n-------------------------------------------------\n\n1. Connect the microphone and speaker to the Raspberry Pi.\n2. Insert the SD card into the Raspberry Pi (with NOOBS or Raspbian with Desktop already loaded).\n3. Connect a USB keyboard, USB mouse and HDMI monitor to your Raspberry Pi. If you don't have these, you can always [connect to the Pi remotely](/assistant/sdk/guides/service/python/embed/setup-headless).\n4. Plug in an ethernet cable or [connect to a Wi-Fi\n network](https://www.raspberrypi.org/documentation/configuration/wireless/desktop.md).\n\nAfter you configure access, you can connect to the Raspberry Pi via [SSH](#ssh)\n(optional).\n\nConfigure the date and time\n---------------------------\n\nCheck that the date and time are set correctly on the device. \n\n```\ndate\n```\n| **Note:** An incorrect date or time may cause SSL errors. Restart the device to automatically set the correct date and time from a time server or use the `date --s=\u003cSTRING\u003e` command to set them manually.\n\nConnect to the Raspberry Pi via SSH (Optional)\n----------------------------------------------\n\nTo run commands on the Raspberry Pi, you need to open the [terminal](https://www.raspberrypi.org/documentation/usage/terminal/)\non the device or use an SSH connection. You must use an SSH connection from your\ndevelopment machine if you do not have a monitor, keyboard, and mouse connected\nto the Raspberry Pi.\n\nMake sure [SSH is enabled](https://www.raspberrypi.org/documentation/remote-access/ssh/README.md)\non the Raspberry Pi. \n\n```\nssh pi@raspberry-pi-ip-address\n``` \n\n```\npassword: password-for-raspberry-pi\n```\n\nFor example: \n\n```\n$ ssh pi@192.168.1.101\npassword: raspberry\n```\n\nOn Raspbian, the default password for the `pi` user is `raspberry`. You should\nchange this password immediately (run `passwd` in a terminal on the Pi).\n\nUse the terminal or the SSH session you set up in this step to enter the\ncommands in the rest of this guide. The working directory for both is\n`/home/pi`.\n\nNext step\n---------\n\n[Configure and Test the Audio](/assistant/sdk/guides/service/python/embed/audio)"]]
