The ESP32 38-Pin WiFi Bluetooth Development Board is a powerful and versatile microcontroller platform perfect for IoT, robotics, and smart home projects. It features a dual-core 32-bit processor with built-in WiFi and Bluetooth v4.2 BLE, offering seamless wireless connectivity for your DIY applications. Compatible with Arduino IDE and MicroPython, this board makes development fast and flexible. The ESP32 38-Pin WiFi Bluetooth Development Board from StemVolt ensures reliable performance, energy efficiency, and easy integration, making it ideal for students, developers, and makers building innovative electronic systems.
Related Keywords:
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ESP32 Dev Board CP2102
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NodeMCU ESP32 WiFi Module
Applications:
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IoT and smart home automation projects
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Wireless sensor networks and remote monitoring
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Robotics and automation control systems
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DIY projects for schools and colleges
Specifications:
| Parameter | Details |
|---|---|
| Microcontroller | ESP32-WROOM-32 dual-core 32-bit |
| Total Pins | 38 GPIO pins |
| WiFi | 802.11 b/g/n (2.4 GHz) |
| Bluetooth | v4.2 BLE |
| Flash Memory | 4MB |
| SRAM | 520KB |
| Input Voltage | 5V (via Micro USB) |
| Logic Level | 3.3V |
| USB to Serial Chip | CP2102 / CH340 |
| Programming Support | Arduino IDE, MicroPython, Lua |
Features:
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Integrated WiFi and Bluetooth for seamless connectivity
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Dual-core processor ensures efficient multitasking
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Low power consumption for battery-operated devices
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Fully compatible with Arduino and MicroPython
Package Includes:
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1 xESP-WROOM-32 WiFi + Bluetooth Module – 30 Pin Development Board
FAQ:
Q1. What is the use of the ESP32 38-Pin Development Board?
A1. It is used to build IoT, automation, and wireless communication projects with WiFi and Bluetooth connectivity.
Q2. Is it compatible with Arduino IDE?
A2. Yes, this board fully supports Arduino IDE, MicroPython, and other platforms like PlatformIO.
Q3. Can I power this board using a battery?
A3. Yes, it supports low-power operation and can be used in battery-powered or portable projects.


















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