Espressif ESP32-WROOM-32D Development Board
Rs.1,160.00
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Espressif ESP32-WROOM-32D Development Board
The Espressif ESP32-WROOM-32D is one of the most widely used Wi-Fi + Bluetooth modules in the maker and IoT ecosystem. Built on the powerful ESP32-D0WD dual-core SoC, it offers robust wireless connectivity, ample GPIO, and rich peripheral support — all in a compact, shielded module with a PCB antenna.
Key Features
- Dual-Core Processor: Xtensa LX6 dual-core running up to 240 MHz for high-performance processing
- Wi-Fi: 802.11 b/g/n (2.4 GHz) with STA, AP, and STA+AP modes
- Bluetooth: Classic BT 4.2 and BLE (Bluetooth Low Energy) onboard
- 4MB Flash: Ample storage for firmware and data logging
- Rich GPIO: 38 pins including UART, SPI, I2C, I2S, ADC, DAC, PWM, and capacitive touch
- PCB Antenna: Integrated PCB antenna for reliable short-range wireless performance
- Low Power Modes: Deep sleep down to 10μA for battery-powered applications
- FCC/CE Certified: Production-ready with regulatory certifications
Specifications
- SoC: ESP32-D0WD (Dual-core Xtensa LX6)
- Flash: 4MB SPI Flash
- PSRAM: None (use ESP32-WROVER for PSRAM)
- Wi-Fi: 802.11 b/g/n, 2.4 GHz
- Bluetooth: v4.2 BR/EDR + BLE
- Operating Voltage: 3.3V
- Dimensions: 18 x 25.5 x 3.1mm
Ideal For
- Wi-Fi and Bluetooth IoT projects
- Home automation and smart device development
- Arduino IDE, ESP-IDF, and MicroPython applications
- Sensor data collection and cloud connectivity
- BLE beacon and proximity detection projects
- Production IoT hardware design
The ESP32-WROOM-32D is the go-to module for developers who need reliable, dual-mode wireless connectivity with a rich peripheral set. Fully compatible with the Arduino IDE, ESP-IDF, and PlatformIO.