Today, we're going to compare the Arduino and ESP32. Arduino and ESP32 are the two most widely used hardware platforms for programming and electronic projects. While providing comparable functions, they are very different in terms of software, hardware, processing speed, family, Flash memory, and other factors. We will discuss the primary key difference between ESP32 and Arduino in the following article to assist you in selecting the best platform for your upcoming projects.
Difference between ESP32 and Arduino
- The low-power, low-cost ESP32 SoC (system on chip) family offers wifi and dual-mode Bluetooth functionality. An open-source development board is the Arduino board.
- ESP32 is a form of the ESP family, but the Arduin is a family of Atmega.
- ESP32 includes a Tensilica Xtensa LX6 CPU, while Arduino is 8 8-bit ATmega328P microcontroller.
- ESP32's operating voltage is 3.3 V, while the operating voltage in Arduino is 5V.
- ESP32 has 520KB, RAM while Arduino has 2KB, RAM.
- ESP32 needs operating systems like Raspbian and Ubuntu, In contrast, Arduino doesn't use any operating systems.
- ESP32 has an in-built Wi-Fi and ethernet port, but Arduino has ethernet shield internet connectivity.
- ESP32 is not expensive as compared to Arduino but Arduino is expensive.
- The operating frequency is up to 240MHz in ESP32, While the operating frequency is 16 MHZ in Arduino.
- ESP has 18 analog input pins, whereas, Arduino has 6 analog input pins.
- The software used in ESP32 is Python, micro, C, and C++, but the software used in Arduino is C and C++ language.
- ESP32 is designed for intermediate to advanced users, while Arduino is designed for beginners.
- Bluethooth connectivity is present in ESP32, on the other hand, Bluethooth connectivity is not present in Arduino.
- ESP32 has 32 KB flash memory, in contrast, Arduino has typically 4MB of flash memory. but it can vary.
- ESP32 has 34 GPIO pins, In contrast, Arduino has 14 GPIO pins and 6 of them provide PWM o/p.
- There are different types of ESP32 boards like, ESP32 DEV Kit DOIT, DevKitC, EYE, Thing, CAM, 32s, etc. There are different types of Arduino boards like Arduino Uno, Mega, Nano, Lonardo, etc.
Thank you for reading this article. Still, if you have any questions or queries in mind on the ESP32 Vs Arduino then please ask us in the comment section below.
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