ESP32 Development Board

The ESP32 Development Board is built with an ESP-WROOM-32 module and features a standard UNO-size form factor with convenient connectors. It is designed for embedded systems, IoT, wireless communication, robotics, automation, debugging, development, and rapid prototyping. The board provides accessible GPIO pins along with built-in Wi-Fi and Bluetooth connectivity, making it suitable for developing both wired and wireless applications.

The board features a dual-core 32-bit processor with a frequency range of 160 MHz to 240 MHz and 4 MB of flash storage. It also includes essential support circuitry such as a USB-UART bridge, reset and boot buttons, and a micro-USB connector. The integrated USB programmer makes programming and testing convenient for students, developers, and electronics enthusiasts.

https://ssges.co.in/wp-content/uploads/2025/13/ESP32_code.zip

ESP32 Hardware Specifications

• Microcontroller: 32-bit ESP32 Dual-Core
• Frequency: 160 MHz–240 MHz
• Connectivity: Wi-Fi and Bluetooth v4.2 BR/EDR & BLE
• Flash Storage: 4 MB
• Supply Voltage: 5V
• Module: ESP-WROOM-32
• Programming: Built-in USB Programmer
• USB Interface: Micro-USB
• Support Circuitry: USB-UART Bridge, Reset and Boot Buttons

Peripheral Interfaces and Modules

The board can be used with a wide range of modules and peripherals for practical learning and application development, including:

• Relay
• Stepper Motor
• DC Motor
• Servo Motor
• DHT11 Humidity and Temperature Sensor
• Ultrasonic Sensor
• GSM Module
• MAX232
• LoRa Module
• Heart Rate and Pulse Oximeter Sensor
• MPU-6050 Accelerometer and Gyroscope
• LEDs
• OLED Display
• LCD Display
• RTC Serial Port
• Rotary Encoder
• RS485
• MQ135 Air Quality Sensor
• PIR Sensor
• LAN Module
• NB-IoT
• Buzzer
• Buttons

Applications and Learning

This development platform is suitable for IoT experiments, embedded systems training, wireless communication projects, robotics, home automation, sensor monitoring, motor control, display interfacing, and academic projects. The combination of wireless connectivity, accessible GPIO, and multiple peripheral interfaces provides a convenient environment for learning and prototyping.

It can also be used to develop connected devices where data needs to be collected from sensors and transmitted wirelessly. The board’s accessible programming and debugging features make it useful for both classroom learning and application-oriented development.

Kit Contents

The kit includes:

• ESP32 Development Board
• Required Software
• User Manual and Sample Programs
• Assembly and C Sample Programs
• Cables and Connectors

Required Tools

• Arduino IDE

For additional technical information about ESP32 development, users can refer to the official Espressif ESP32 documentation.

For other microcontroller and IoT platforms, explore the Arduino Nano Development Board, Raspberry Pi Pico Development Board, NodeMCU Development Board, and STM32 Blue Pill Development Board available from SSG Embedded Solutions.