The ESP32-WROOM-32D Development Board is a compact and versatile development platform based on the Espressif ESP32-WROOM-32D module, designed for IoT, wireless connectivity, automation, and embedded control applications.
It combines a dual-core 32-bit Xtensa LX6 processor, integrated Wi-Fi and Bluetooth/BLE, and a wide range of digital and analog peripherals. The board provides easy access to the ESP32 GPIOs through standard header pins, making it suitable for rapid prototyping as well as product development.
Key Features:
- MCU: ESP32 dual-core Xtensa LX6, up to 240 MHz
- Wi-Fi: 2.4 GHz 802.11 b/g/n
- Bluetooth: Bluetooth 4.2 Classic + BLE
- Flash: Typically 4 MB on ESP32-WROOM-32D
- GPIO: Multiple programmable GPIOs
- ADC: 12-bit ADC
- DAC: 2 × 8-bit DAC
- Communication: UART, SPI, I²C, I²S
- PWM: LEDC PWM for motor, LED and control applications
- Power: 5 V USB input with onboard 3.3 V regulation
- Programming: USB-to-UART interface
- Development: Compatible with Arduino IDE, ESP-IDF and PlatformIO
Applications:
IoT gateways, smart home devices, sensor nodes, industrial monitoring, wireless controllers, BLE devices, automation systems, data logging and connected embedded products.
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