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Green rectangular circuit board with ESP32 chip and pin headers

SMUGDESK

SMUGDESK HW463 ESP32 Development Board

SKU CH-K1YS-YS1X7

An ESP32 development board with Wi‑Fi and Bluetooth plus UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC and DAC for IoT and embedded projects

  • Dual WiFi and Bluetooth enables wireless IoT communication
  • UART, SPI, I2C, PWM and more interfaces support diverse project development
  • High-performance low-power ESP32 core ensures stable embedded operation
  • Suited for smart home, sensors, robotics and IoT device prototypes
  • Optimised pinout speeds up prototyping with mainstream development tools

Compact ESP32 Development Board

The SMUGDESK HW463 is a compact ESP32 development board built for IoT projects, smart home devices, robotics and electronic experiments. It integrates WiFi and Bluetooth wireless connectivity alongside a rich set of interfaces including UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC and DAC. The high-performance low-power ESP32 core chip provides stable operation for embedded applications and rapid prototyping.

Upgrade from Basic Modules

This board replaces simpler microcontroller modules that lack integrated wireless or the breadth of peripheral interfaces listed above. The jump is worth it when a project requires simultaneous WiFi and Bluetooth connectivity plus multiple control and communication channels in a single compact platform. It consolidates functions that would otherwise need separate shields or breakout boards.

Suited for Embedded Prototyping

Developers and hobbyists building connected sensors, automation systems or DIY electronics will find the pinout optimised for quick prototyping and compatible with mainstream development software. Buyers who need a different wireless protocol, a larger GPIO count or a form factor designed for a specific enclosure should evaluate alternative core boards.

Highlights

  • Dual WiFi and Bluetooth enables wireless IoT communication
  • UART, SPI, I2C, PWM and more interfaces support diverse project development
  • High-performance low-power ESP32 core ensures stable embedded operation
  • Suited for smart home, sensors, robotics and IoT device prototypes
  • Optimised pinout speeds up prototyping with mainstream development tools

Specifications

No published specifications for this item yet.

Questions about this item

What headers or connectors does the HW463 board expose for its UART, SPI, I2C, PWM, ADC and DAC interfaces?

The board breaks out UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC and DAC signals to pin headers for direct wiring or breadboard use.

How is the HW463 ESP32 board powered and programmed during initial setup?

Connect a USB cable to the on-board USB port to supply power and provide a serial link for flashing firmware from the Arduino IDE or ESP-IDF.

Which on-board components may need replacement after extended use in a project?

The ESP32 chip and passive components are surface-mounted and not user-replaceable; the board itself would be swapped if a failure occurs.

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