ESP32 WROOM WiFi & Bluetooth Development Board

ESP32 WROOM WiFi & Bluetooth Development Board

The ESP32 WROOM-based development board is a powerful, dual-core microcontroller module with built-in WiFi and Bluetooth (Classic + BLE). It is the go-to choice for advanced IoT projects, offering significantly more processing power, memory, and peripherals than its ESP8266 predecessor — all at an affordable price.

Key Features

• Module: ESP32-WROOM-32 (Espressif)
• CPU: Dual-core Xtensa LX6, up to 240 MHz
• WiFi: 802.11 b/g/n (2.4 GHz)
• Bluetooth: v4.2 BR/EDR & BLE
• Flash Memory: 4 MB
• SRAM: 520 KB
• GPIO Pins: 30 (with PWM, ADC, DAC, I2C, SPI, UART, I2S, touch)
• ADC: 12-bit, up to 18 channels
• DAC: 2 × 8-bit
• USB Interface: Micro USB with CP2102 / CH340 USB-to-UART
• Operating Voltage: 3.3V (5V input via USB)

Ideal Applications

• WiFi & Bluetooth IoT devices
• Home automation and smart controls
• BLE beacons and proximity sensors
• Real-time data logging and cloud connectivity
• Motor control, PWM, and audio applications
• Camera and display integration projects

Programming & Compatibility

• Arduino IDE with ESP32 board package
• MicroPython and CircuitPython
• ESP-IDF (Espressif IoT Development Framework)
• Compatible with ESPHome, Tasmota, and Home Assistant

Package Includes

• 1 × ESP32 WROOM Development Board