Description

ESP32 is a powerful, low-cost microcontroller with built-in Wi-Fi and Bluetooth, designed for modern IoT, smart devices, and embedded systems.

Key Features

• Microcontroller: Dual-core Xtensa LX6

• Clock Speed: Up to 240 MHz

• Wireless: Wi-Fi 802.11 b/g/n + Bluetooth (Classic & BLE)

• Operating Voltage: 3.3 V

• GPIO: Up to 34 programmable pins

• ADC / DAC: 12-bit ADC, 2× DAC

• Interfaces: UART, SPI, I²C, I²S, PWM

• Low Power Modes: Deep sleep supported

Why Choose ESP32

• All-in-one connectivity (no extra Wi-Fi module needed)

• High performance for real-time applications

• Ideal for IoT and wireless control

• Large open-source ecosystem

Common Applications

• IoT and smart home devices

• Wireless sensor networks

• Robotics and automation

• Web servers & remote monitoring

• BLE controllers and mobile-connected devices

Software Support

• Programmed via Espressif Systems tools

• Supports Arduino IDE, ESP-IDF, MicroPython