ESP32-WROOM | Dual-Core WiFi + Bluetooth Development Board | Collegeroad Electronics

ESP32 Wi-Fi + Bluetooth Development Board in Pakistan

The ESP32 Development Board is a powerful, low-cost microcontroller module with integrated Wi-Fi and Bluetooth connectivity.
Built on TSMC 40nm low-power technology, the ESP32 delivers best-in-class RF performance, making it safe, reliable, and scalable
for a wide range of IoT and embedded applications. Its compact design integrates antenna, RF balun, power amplifier, filters, and power management module,
all in a single board solution — saving PCB space while ensuring robust wireless communication.

With its dual-core Tensilica LX6 microcontroller running at up to 240 MHz, built-in 520 KB SRAM,
and support for 802.11 b/g/n Wi-Fi and Bluetooth (Classic + BLE),
the ESP32 is perfect for IoT, smart home devices, wearables, industrial automation, robotics, and sensor networks.

Key Features of ESP32 Board:

• 240 MHz dual-core Tensilica LX6 microcontroller with 600 DMIPS
• Integrated 520 KB SRAM and 16 MB flash memory
• Built-in 802.11 b/g/n HT40 Wi-Fi transceiver with baseband, stack, and LWIP
• Dual-mode Bluetooth: Classic & Low Energy (BLE)
• Wide operating temperature range: -40°C to +125°C
• On-board PCB antenna & optional IPEX connector for external antenna
• Ultra-low power consumption for battery-powered projects

On-board Sensors:

• Ultra-low noise analog amplifier
• Hall sensor
• 10x capacitive touch interface
• 32 kHz crystal oscillator

GPIO & Peripheral Interfaces (32x GPIO):

• 3 × UART (with hardware flow control)
• 3 × SPI interfaces
• 2 × I2S interfaces
• 12 × ADC input channels
• 2 × DAC outputs
• 2 × I2C interfaces
• PWM/timer input/output available on every GPIO pin
• OpenOCD debug interface with 32 KB TRAX buffer
• SDIO master/slave up to 50 MHz
• Supports external SPI flash up to 16 MB
• SD card interface support

Security Features:

• Supports WEP, WPA/WPA2 PSK, WPA2 Enterprise
• Hardware accelerated encryption: AES, SHA2, RSA-4096, Elliptical Curve Cryptography (ECC)

ESP32 Technical Specifications:

Applications of ESP32 Board:

• IoT (Internet of Things) devices and projects
• Smart home automation (lights, appliances, security)
• Wearable electronics & health monitoring systems
• Industrial automation and monitoring systems
• Robotics and AI-based embedded projects
• Wireless sensor networks
• DIY electronics, Arduino/NodeMCU projects
• Portable devices requiring Wi-Fi and Bluetooth

Getting Started with ESP32:

The ESP32 is fully supported in the Arduino IDE, MicroPython, and Espressif IoT Development Framework (ESP-IDF).
It has an active community and extensive documentation, making it beginner-friendly yet powerful enough for advanced projects.

Download official tools, SDKs, and drivers from the <a