ESP32 WiFi + Bluetooth Module Type-C (38 Pin) (Pre-Soldered)
The ESP32 WiFi + Bluetooth Module Type-C (38 Pin) (Pre-Soldered) is a high-performance development board built around the ESP32-WROOM-32 chip. Designed for IoT, embedded systems, robotics, and smart automation, this board combines powerful wireless connectivity with a large set of GPIO and peripheral interfaces for flexible prototyping.
Key Highlights
- Integrated Wi-Fi 802.11 b/g/n and Bluetooth v4.2 + BLE
- USB Type-C interface for reliable power and fast programming
- 38 GPIO pins for sensors, actuators, displays and expansion modules
- Pre-soldered header pins for immediate breadboard or PCB use
- Fully supported by Arduino IDE, MicroPython and ESP-IDF
Technical Specifications
- Processor: Dual-core Xtensa LX6, up to 240 MHz
- SoC Module: ESP32-WROOM-32
- Wireless: Wi-Fi 802.11 b/g/n, Bluetooth v4.2 (Classic + BLE)
- GPIO: 38 pins (digital I/O)
- Peripherals: PWM, ADC, DAC, UART, SPI, I2C, I2S, capacitive touch, hall sensor
- Power: USB Type-C for 5V programming and power; supports deep-sleep low-power mode
- Development support: Arduino IDE, MicroPython, ESP-IDF
Power, Programming and Connectivity
Use the onboard USB Type-C connector to power the board and upload firmware directly from your computer. The USB Type-C port provides a reliable connection for data transfer and convenient powering of your projects. For more advanced builds, the 38 GPIO pins let you connect external power supplies, sensors, and actuators.
Supported Programming Environments
- Arduino IDE — quick sketches and community libraries
- MicroPython — lightweight scripting for rapid development
- ESP-IDF — native SDK for advanced control and optimization
Why Choose This ESP32 Board?
This 38-pin Type-C ESP32 board is ideal when you need more I/O than typical 30-pin variants and want the convenience of a Type-C connector and pre-soldered headers. It is well suited for both beginners and professionals:
- IoT prototypes and sensor networks
- Robotics and motor control systems
- Smart home devices and automation
- Bluetooth-enabled controllers and wearables
- Educational projects and rapid prototyping
Typical Projects and Use Cases
- Wireless sensor nodes for environmental monitoring
- Home automation hubs and smart switches
- Bluetooth remote controls and data streaming devices
- Robotics controllers with multiple sensors and actuators
- Data logging with Wi-Fi upload or BLE sync
Getting Started Tips
- Install the appropriate USB driver if your OS requires it and select the ESP32 board in Arduino IDE.
- Use example sketches or MicroPython REPL to verify connectivity and peripherals.
- Test ADC, PWM, and serial UART with simple example code before wiring complex circuits.
- Enable deep-sleep mode in battery-powered projects to maximize runtime.
Package Includes
- ESP32 WiFi + Bluetooth Module Type-C (38 Pin) with ESP32-WROOM-32 (pre-soldered headers)
- No additional cables or sensors included
Note: Images are for illustration purposes only.
Raheel Qamar (verified owner) –
Raheel Qamar –