ESP32 Wroom32D (16MB)

The ESP32 WROOM-32D (16MB) is a powerful Wi-Fi and Bluetooth-enabled MCU module developed by Espressif. It integrates a dual-core ESP32 processor with onboard flash memory, RF components, and an integrated PCB antenna, making it ideal for IoT, automation, and wireless embedded applications. The module is designed for high performance, low power consumption, and reliable wireless connectivity.

Technical Specifications:

• Module Type: ESP32-WROOM-32D
• MCU: ESP32 dual-core Xtensa® 32-bit LX6
  
• Clock Frequency: Up to 240 MHz
  
• Flash Memory: 16 MB SPI flash
  
• SRAM: 520 KB
  
• Wireless Connectivity: 2.4 GHz Wi-Fi (802.11 b/g/n) + Bluetooth v4.2 (BR/EDR + BLE)
  
• Antenna: Onboard PCB antenna
  
• Operating Voltage: 3.0 V – 3.6 V (typical 3.3 V)
  
• GPIO Pins: Up to 34 programmable GPIOs
  
• Interfaces Supported: UART, SPI, I²C, I²S, PWM, ADC, DAC, SDIO
  
• Operating Temperature Range: −40°C to +85°C
• Package Type: SMD module

Features:

• Dual-core processor for high performance and multitasking
  
• Integrated Wi-Fi and Bluetooth for wireless communication
  
• Large 16MB flash memory for complex firmware and OTA updates
  
• Low power modes suitable for battery-powered applications
  
• Onboard PCB antenna for compact and reliable RF design
  
• Rich peripheral interface support for sensors and modules
  
• Secure boot and flash encryption support
  
• Industry-proven ESP32 platform with extensive software support

Applications:

• IoT devices and smart home automation
  
• Industrial monitoring and control systems
  
• Wireless sensor networks
  
• Smart appliances and consumer electronics
  
• Home automation controllers
  
• Robotics and automation projects
  
• Wearable and portable electronics
  
• DIY electronics and prototyping