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Give your Arduino project a chatGPT AI brain - for ALMOST free
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Give your Arduino project a chatGPT AI brain - for ALMOST free

Building a Chatbot with ESP32 and OpenAI

In this video, the presenter demonstrates how to build a chatbot using an ESP32 microcontroller and OpenAI API. The chatbot is built using a keyboard connected to the ESP32, which records key presses and displays them on an OLED display. The input is then sent to the cloud via Wi-Fi, where it is processed by OpenAI's text completion model. The response is then sent back to the ESP32 and displayed on the OLED.

Setting up OpenAI API

  • To use OpenAI API, sign up for a developer account.
  • Obtain an authentication key to access the ChatGPT API.
  • Different models have different APIs that can be called to get responses.

Building the Chatbot

  • Connect an old school keyboard to an ESP32 development board.
  • Use Arduino IDE to program the board and connect it to Wi-Fi.
  • Record key presses from keyboard and display them on OLED display.
  • Send input string via Wi-Fi to OpenAI API for processing.
  • Receive response from OpenAI API and display it on OLED display.

Required Libraries

  • WiFi library in HTTPClient and WiFiClientSecure libraries for secure internet connection
  • ArduinoJSON library for parsing JSON data
  • Universal 8-bit graphics library version two for working with monochromatic OLED LEDs

Conclusion

Building a chatbot using an ESP32 microcontroller and OpenAI API is possible with some programming knowledge. By connecting a keyboard, recording key presses, sending input strings via Wi-Fi, processing them through OpenAI's text completion model, receiving responses back over Wi-Fi, displaying them on an OLED screen without any computer intervention.

Introduction to Arduino

In this section, the speaker introduces a video on Arduino and its ecosystem.

The Arduino in 90 Minutes Video

  • The recommended video for learning about Arduino is "Arduino in 90 minutes."
  • This video provides an introduction to the cool electronic stuff that regular people can start tinkering with.
  • The video covers the entire ecosystem of Arduino.
Video description

🤩 FREE Arduino Crash Course 👇👇 https://bit.ly/get_Arduino_skills Want to learn more? Check out our courses! https://bit.ly/ChatGPTuino_Sneak_Peak __/\\\\\\\\\\\\\_____\\\\\\\\\\\\\\\_____/\\\\\\\\\____ _\/\\\/////////\\\_\___\\\///////////_______/\\\\\\\\\\\\\__ _\/\\\_______\/\\\__\/\\\____________/\\\/////////\\\_ _\/\\\\\\\\\\\\\/___\/\\\\\\\\\\\_____\/\\\_______\/\\\_ _\/\\\/////////_______\/\\\///////________\/\\\\\\\\\\\\\\\_ _\/\\\_____________\/\\\______________\/\\\/////////\\\_ _\/\\\_____________\/\\\______________\/\\\_______\/\\\_ _\/\\\_____________\/\\\\\\\\\\\\\\\____\/\\\_______\/\\\_ _\///_______________\///////////////_________\///________\///__ We designed this circuit board for beginners! Kit-On-A-Shield: https://amzn.to/3lfWClU FOLLOW US ELSEWHERE --------------------------------------------------- Facebook: https://www.facebook.com/ProgrammingElectronicsAcademy/ Twitter: https://twitter.com/ProgElecAcademy Website: https://www.programmingelectronics.com/ ***About Us:*** This Arduino lesson was created by Programming Electronics Academy. We are an online education company who seeks to help people learn about electronics and programming through the ubiquitous Arduino development board. ***We have no affiliation whatsoever with Arduino LLC, other than we think they are cool.*** 00:00 Introduction 00:12 Project Overview 00:35 Project Map 01:23 Actual Demo 02:09 We've made contact... 02:48 Existential AI fear... 03:08 Software Overview 04:08 Library Specifics 04:50 Earn 1 Gold Coin $$ 05:19 Best Arduino Video yet...

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