Name: Generic ESP32 Development Board | Integrated CP2102 USB-UART | Wi-Fi &amp; Bluetooth Module
Brand: Generic
SKU: OL-GEN-ESP32CP2102
Price: 149.00 INR
Availability: InStock

Robust IoT Core

Dual-core ESP32 delivers high performance for complex tasks and integrated wireless communication.

Seamless Connectivity

CP2102 bridge ensures reliable USB-UART for effortless programming and precise debugging.

Versatile Prototyping

Extensive GPIO pins and breadboard compatibility accelerate diverse electronic project development quickly.

The Engineering Behind ESP32 Development Board

The ESP32 Development Board, featuring the potent ESP32-WROOM-32 module, serves as a versatile foundation for advanced IoT and embedded systems. At its core, the ESP32 SoC boasts a dual-core Tensilica Xtensa LX6 processor, providing ample computational power for concurrent tasks, while integrated Wi-Fi and Bluetooth modules ensure robust wireless connectivity. The onboard CP2102 USB-to-UART bridge facilitates reliable and efficient communication for programming and debugging, streamlining the development workflow.

Engineered for both rapid prototyping and robust deployment, this board utilizes a high-quality PCB with clear pin legends, ensuring durability and ease of use. Its breadboard-friendly design allows for seamless integration into various circuit layouts, making it an ideal choice for hobbyists, educators, and industrial professionals seeking a reliable platform for their innovative projects.

Integrated CP2102 USB-UART Bridge

The inclusion of the Silicon Labs CP2102 USB-to-UART bridge is a critical architectural decision, providing a stable and high-speed serial interface between your development machine and the ESP32. This dedicated chip simplifies driver installation and ensures consistent firmware uploads, eliminating common connectivity frustrations often associated with generic or lower-quality serial converters.

Dual-Mode Wi-Fi and Bluetooth Connectivity

Leveraging the ESP32’s inherent capabilities, this development board delivers comprehensive 2.4 GHz Wi-Fi (802.11 b/g/n) and dual-mode Bluetooth (v4.2 BR/EDR and BLE) support. This integrated wireless suite enables developers to create sophisticated networked applications, from cloud-connected sensors to local mesh networks, resolving complex communication requirements without external modules.

Optimized for Performance & Integration

Microcontroller: Espressif ESP32-WROOM-32 (Dual-core Tensilica Xtensa LX6)
USB-UART Bridge: Silicon Labs CP2102
Wireless Protocols: Wi-Fi 802.11 b/g/n (2.4 GHz) & Bluetooth v4.2 BR/EDR/BLE
Operating Voltage: 3.3V (5V via USB input)
GPIO Pins: ~38 available multi-function I/O pins
Flash Memory: 4MB SPI Flash
Programming Environment: Arduino IDE, ESP-IDF, Micropython

Features & Benefits

Powerful ESP32 SoC: Dual-core processor with integrated Wi-Fi and Bluetooth for versatile IoT applications.
Reliable CP2102 Bridge: Ensures stable and high-speed USB-to-serial communication for seamless programming.
Extensive GPIO Breakout: Access to numerous digital, analog, and communication pins for diverse peripheral integration.
Breadboard Friendly Design: Easily integrates into prototyping setups, saving time and simplifying circuit development.
Low Power Consumption: Ideal for battery-powered projects, extending operational time significantly.
Wide Software Ecosystem: Compatible with Arduino IDE, ESP-IDF, and Micropython for flexible development.

Pro-Grade Advantages

Integrated Wi-Fi and Bluetooth for comprehensive wireless solutions.
Powerful dual-core processor handles complex computational tasks efficiently.
Abundant GPIOs and peripheral interfaces for expansive project capabilities.
Compatible with popular development environments like Arduino IDE and ESP-IDF.

Technical Considerations

Requires understanding of 3.3V logic levels for external component interfacing.
Initial setup and toolchain configuration can be challenging for absolute beginners.

What is the primary function of the CP2102 chip on this board?

The CP2102 acts as a USB-to-UART bridge, enabling stable serial communication between your computer and the ESP32 for flashing firmware and debugging.

Can I program this ESP32 board using the Arduino IDE?

Yes, with the ESP32 core added to the Arduino IDE, you can program this board using familiar Arduino sketches and libraries, leveraging its extensive community support.

What wireless capabilities does the ESP32 offer?

The ESP32 features integrated 2.4 GHz Wi-Fi (802.11 b/g/n) and dual-mode Bluetooth (v4.2 BR/EDR and BLE) for comprehensive wireless connectivity in your projects.

What is the operating voltage for the ESP32 microcontroller itself?

The ESP32 microcontroller operates at a nominal 3.3V. The development board typically includes an onboard 3.3V regulator to supply this voltage from the 5V USB input.

How much flash memory does this ESP32 board typically include?

Most standard ESP32 development boards, including this CP2102-based variant, come equipped with 4MB of SPI flash memory for firmware and data storage.

Is this board suitable for low-power battery-operated applications?

Yes, the ESP32 SoC is designed with various power-saving modes, making this board an excellent choice for battery-powered IoT devices and portable projects, extending operational time.

Specification	Value
Microcontroller	Espressif ESP32-WROOM-32 (Dual-Core Xtensa LX6)
USB-Serial Chip	Silicon Labs CP2102
Wi-Fi Standard	802.11 b/g/n (2.4 GHz)
Bluetooth Standard	v4.2 BR/EDR and BLE
Flash Memory	4MB SPI Flash
SRAM	520KB
Operating Voltage	3.3V DC
Input Voltage (USB)	5V DC
GPIO Pins Available	~38
Clock Speed	Up to 240 MHz
Analog-to-Digital Converter	12-bit SAR ADC, up to 18 channels
Secure Boot & Flash Encryption	Supported

Additional information

Processor/SoC	Espressif ESP32-WROOM-32
Connectivity	Bluetooth (v4.2 BR/EDR & BLE), USB-UART, Wi-Fi (802.11 b/g/n)
Operating Voltage	3.3V
RAM/Flash Memory	4MB SPI Flash, 520KB SRAM
Control Interface	CAN, I2C, I2S, SDIO, SPI, UART