📡 ESP32 (38 Pin) WiFi + Bluetooth NodeMCU-32 Development Board by Ekastore
The ESP32 NodeMCU-32 (38 Pin) is a powerful development board based on the ESP-WROOM-32 module, featuring Wi-Fi and Bluetooth (v4.2) connectivity in a compact, breadboard-friendly form. With a dual-core 32-bit processor, built-in capacitive touch, ADC/DAC, PWM, and more GPIO pins, it’s perfect for IoT, robotics, home automation, and wireless sensor network projects.
✅ Key Features:
ESP-WROOM-32 SoC – Dual-core 32-bit processor with integrated Wi-Fi + Bluetooth
38-Pin Version – More GPIO access with full breadboard compatibility
Ultra-Low Power Design – Ideal for battery-operated projects
Integrated USB to Serial (CH340C) – Easy PC interfacing and programming
Multiple Communication Interfaces – UART, SPI, I2C, ADC, DAC, PWM, Touch
⚙️ Specifications:
| Property | Details |
|---|---|
| Microcontroller | ESP32-WROOM-32 (Dual-core, 240MHz) |
| Flash Memory | 4MB (built-in) |
| Operating Voltage | 3.3V logic (5V input via USB) |
| GPIO Pins | 30+ usable GPIOs (depending on mode) |
| Wi-Fi Standard | 802.11 b/g/n (2.4GHz) |
| Bluetooth Version | v4.2 (Classic + BLE) |
| USB Interface | CH340C |
| Operating Current | ~80–240 mA |
| Dimensions | Approx. 59mm × 27mm |
🛠️ Applications:
IoT and Smart Home automation
Wi-Fi/Bluetooth-controlled robots
Wireless sensor networks
Smart agriculture and industry monitoring
DIY electronics and embedded systems learning
📦 Package Includes:
1× ESP32 NodeMCU-32 (38-Pin) WiFi + Bluetooth Development Board – by Ekastore
🌐 Build smarter, wirelessly — with the power-packed ESP32 board from Ekastore.
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