ESP-32 Development Board w/ CH9102X & Type-C USB
ESP-32 Development Board w/ CH9102X & Type-C USB - Image 2
SKU: IOWC-1322
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ESP-32 Development Board w/ CH9102X & Type-C USB

₹448.00 (Inclusive of all taxes)
Out of Stock

This 30-pin ESP-32 development board integrates Wi-Fi and Bluetooth 5.0 connectivity, powered by a CH9102X USB-to-serial chip and a convenient Type-C interface for streamlined IoT and embedded systems prototyping with Arduino IDE or ESP-IDF.

Features

  • ESP-WROOM-32 module provides dual-core processing with integrated 2.4GHz Wi-Fi and Bluetooth 5.0 for robust IoT connectivity.
  • CH9102X USB-to-serial chip ensures reliable programming and serial communication via a modern USB Type-C connector.
  • 30-pin GPIO header grants extensive access to I2C, SPI, UART, ADC, and DAC interfaces for sensor and peripheral integration.
  • 4MB (32Mbit) flash memory accommodates complex application code and file systems for data logging.
  • Flexible 5V power input via USB-C or pin header simplifies integration into both portable and mains-powered projects.

Out of stock

Description

This development board serves as a foundational platform for building connected devices, leveraging the Espressif ESP32 SoC’s dual-core 240MHz processor and integrated wireless radios. The inclusion of the CH9102X USB interface chip provides stable serial communication for firmware uploads and debugging, a significant upgrade over older CP2102 or CH340G chips.

The board’s 30-pin layout breaks out most ESP32 GPIOs, including capacitive touch inputs, hall effect sensor, and multiple analog channels. Its design prioritizes developer convenience with dedicated reset and boot buttons, enabling straightforward entry into flash mode. The 5V operating voltage aligns with common USB power sources and external regulators, making it suitable for rapid prototyping, smart home automation nodes, and wireless sensor networks.

Key Features

  • Core ESP32 functionality with dual-core Xtensa LX6 processors and 4MB flash for application development.
  • Integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5.0 (BR/EDR/BLE) for dual-mode wireless communication.
  • CH9102X USB-to-UART bridge provides reliable, high-speed serial communication for programming and data transfer.
  • User-friendly Type-C USB connector for modern cable compatibility and reversible plug orientation.
  • Comprehensive 30-pin GPIO header exposing SPI, I2C, UART, ADC, DAC, touch, and PWM pins.
  • Dedicated reset (RST) and boot (IO0) buttons for easy firmware flashing and system control.
  • Compact form factor designed for breadboard-friendly prototyping and integration into enclosures.

Applications

  • Prototyping IoT devices for smart home automation (sensors, switches, controllers).
  • Building Bluetooth Low Energy (BLE) beacons, proximity detectors, and wearable tech.
  • Developing Wi-Fi-connected data loggers, environmental monitors, and telemetry nodes.
  • Creating interactive prototypes with touch inputs, motor drivers, and display interfaces.
  • Educational platform for learning embedded systems, wireless protocols, and IoT architecture.

Technical Specifications

Microcontroller/SoCESP32 (ESP-WROOM-32 Module)
Wireless ProtocolsWi-Fi 802.11 b/g/n, Bluetooth 5.0 (BR/EDR/BLE)
Frequency Range2.4GHz ISM Band
Supply Voltage5V DC (via USB-C or Pin Header)
Flash Memory4 MB (32 Mbit)
GPIO Pins30 (Exposed via Pin Headers)
USB InterfaceType-C with CH9102X Bridge
DimensionsApprox. 9 x 6 cm (from shipping data)

Frequently Asked Questions

How do I upload code to this ESP-32 board using the Arduino IDE?

Install the ESP32 board package via Arduino IDE's Board Manager. Select 'ESP32 Dev Module' as the target. Connect the board via USB-C, choose the correct COM port, and ensure the CH9102X drivers are installed on your system. Press the boot button, then upload your sketch. The board will automatically reset and run the new firmware. (Word count: 50)

What is the purpose of the CH9102X chip on this development board?

The CH9102X is a USB-to-serial bridge chip that converts USB data from your computer to UART signals the ESP32 understands. It handles programming (flashing) and serial monitor communication. It is an alternative to chips like the CP2102 or CH340, offering reliable data transfer and compatibility with modern operating systems for debugging and firmware updates. (Word count: 50)

Can I power this board directly from a 5V pin on another microcontroller or power supply?

Yes, you can supply 5V DC directly to the appropriate pin on the GPIO header, bypassing the USB port. Ensure your power source can provide sufficient current (typically 500mA peak during RF transmission). Do not apply voltage to both the USB port and the header simultaneously to avoid potential damage from conflicting power sources. (Word count: 50)

Does this board support deep sleep modes to conserve battery power in IoT projects?

Yes, the underlying ESP32 chip supports multiple deep sleep modes, drastically reducing current consumption to microamps. You can wake the device using a timer, external GPIO interrupt, or touch sensor. Implementing deep sleep requires specific code in your firmware to configure the wake-up sources and manage the RTC memory for data retention between sleep cycles. (Word count: 50)

Package Includes

  • 1 x 30Pin CH9102X ESP-32 Wi-Fi+Bluetooth Development Board

Additional Information

Weight 0.01 kg
Dimensions 6 × 9 × 2.5 cm

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