ESP32 38 pin Module Type C

🔹 ESP32 38-Pin Development Board – Type-C, WiFi + Bluetooth

This ESP32 development board features a 38-pin GPIO breakout and a modern USB Type-C port for easy programming and power. Powered by the ESP-WROOM-32 module, it offers dual-core processing, built-in WiFi and Bluetooth, making it ideal for IoT projects, home automation, and sensor networks.

✅ Specifications:

• Module: ESP-WROOM-32

• Processor: Dual-core Tensilica LX6 @ 240MHz

• Flash Memory: 4MB (or 16MB depending on version)

• SRAM: 520 KB

• WiFi: 802.11 b/g/n (2.4 GHz)

• Bluetooth: v4.2 BR/EDR + BLE

• USB Connector: Type-C (for power and programming)

• USB-to-Serial Chip: CP2102 / CH340 (varies by brand)

• GPIO Pins: 38 pins (breakout)

• Interfaces: SPI, I2C, I2S, UART, PWM, ADC, DAC, Touch

• Operating Voltage: 3.3V

• Input Voltage: 5V (via USB Type-C)

• Dimensions: ~55mm x 28mm

📦 GPIO Features:

• 19 x Analog-to-Digital Converter (ADC) channels

• 2 x 8-bit Digital-to-Analog Converter (DAC) channels

• 10 x Capacitive touch sensors

• Multiple SPI, I2C, I2S, UART interfaces

📦 Features:
✔️ USB Type-C port – reversible, durable, modern
✔️ 38 GPIO pins – great for large projects
✔️ Dual-core processing – handles multitasking efficiently
✔️ Built-in WiFi + Bluetooth – wireless connectivity ready
✔️ Low power consumption – ideal for battery applications
✔️ Compatible with Arduino IDE, MicroPython, ESP-IDF

📦 Applications:
✔️ IoT projects and smart home devices
✔️ Sensor monitoring and data logging
✔️ Robotics and motor control
✔️ Wireless communication systems
✔️ Wearable electronics
✔️ Home automation controllers
✔️ ESP-NOW and Mesh networking

🔧 Programming:

• Arduino IDE (install ESP32 board package)

• MicroPython / CircuitPython

• ESP-IDF (official Espressif framework)

• PlatformIO (VS Code)

⚠️ Important Notes:

• 3.3V logic only – GPIO pins are 3.3V. Use level shifters for 5V sensors.

• USB Type-C cable – use a data-capable cable for programming.

• Driver – For CH340 or CP2102, install driver if not auto-detected.

• Pinout varies – verify pin mappings with your specific board.