ESP WROOM 32 MCU Development Module – 38 Pin

The ESP WROOM 32 is a powerful, versatile WiFi-BT-BLE MCU module designed for a wide range of applications from low-power sensor networks to demanding tasks like voice encoding, music streaming, and MP3 decoding. This module features the ESP32S chip which provides excellent scalability, flexibility, and performance.

  Key Features:  

• Integrated 520 KB SRAM: Adequate memory for complex applications.
• Hybrid Wi-Fi & Bluetooth: Supports both Wi-Fi and Bluetooth connectivity.
• High Level of Integration: Includes various peripherals and interfaces.
• Ultra-Low-Power Management: Ideal for battery-powered applications with a power consumption of less than 5µA in deep sleep mode.
• 4 MB Flash: Ample storage for applications and data.
• On-board PCB Antenna: Ensures compact and efficient wireless communication.

  Specifications:  

• Processor: Single or Dual-core Tensilica Xtensa 32-bit LX6
• Operating Voltage: 2.3 ~ 3.6V
• Operating Current: 80mA
• Clock Frequency: 80 ~ 240 MHz
• Flash Memory: 4 MB
• Data Rate: Up to 150 Mbps
• SRAM Memory: 520 KB
• Dimensions: 49.5mm (L) x 26.5mm (W) x 11.5mm (H)
• Weight: 10g

  ESP32 vs ESP32S  

  ESP32:  

• Integrated Components: Combines Wi-Fi and Bluetooth with fewer external components.
• Performance: Optimized for power, RF performance, and reliability.
• Applications: Suitable for mobile, wearable electronics, and IoT applications.
• Features: Advanced power management, fine resolution clock gating, and dynamic power scaling.

  ESP32S:  

• Latest Version: Enhanced Wi-Fi Bluetooth combo module.
• Memory: 448 KB ROM, 520 KB SRAM, 16 KB SRAM in RTC.
• Connectivity: Supports 802.11 b/g/n/e/I Wi-Fi, Bluetooth v4.2 BR/EDR & BLE.
• Development Support: Comes with SDK Firmware for rapid programming and open-source toolchains.

  Applications:  

• Universal low power IoT sensor hub
• Home automation systems
• IoT data loggers
• Mesh network applications
• Video streaming from cameras
• Industrial wireless control systems
• OTT TV box / set-top box devices
• Baby monitors
• Smart sockets
• Sensor networks
• Wi-Fi-enabled toys
• Wearable electronics
• Wi-Fi speech recognition devices
• Wi-Fi location-aware devices

  Package Includes:  

• 1 x ESP WROOM 32 MCU Module

This module is ideal for developers and hobbyists looking to create IoT solutions, smart home devices, and other connected applications due to its rich feature set and ease of integration.