Espressif ESP32-WROOM-32D 4M 32Mbit Flash Wi-Fi Bluetooth Module

Espressif ESP32-WROOM-32D 4M 32Mbit Flash Wi-Fi Bluetooth Module

It is a microcontroller with built-in WiFi and Bluetooth module. You can choose to use IoT (Internet Of Things) technology in your projects to provide maximum comfort to both the constructor and the user. This small card, which is in the structure of NodeMCU, contains chips that provide high-speed and low-power Wi-Fi and Bluetooth connections internally.

The ESP32-WROOM-32D and ESP32-WROOM-32U are powerful general Wi-Fi+BT+BLE MCU modules targeting a wide range of applications, from low-power sensor networks to the most demanding work such as audio encoding, music streaming and MP3 decoding. The ESP32-WROOM-32U differs from the ESP32-WROOM-32D in that the ESP32-WROOM-32U integrates a U.FL connector.

Espressif ESP32-WROOM-32D 4M 32Mbit Flash Wi-Fi Bluetooth Module Technical Specifications:

• Model: ESP32-WROOM-32D
• Wi-Fi Protocols: 802.11 b / g / n ( 802.11n up to 150 Mbps)
• Frequency Range: 2.4GHz ~ 2.5GHz
• Bluetooth Protocols: Bluetooth v4.2 BR / EDR and BLE features. Class-1, Class-2 and
• Class-3 transmitter
• Audio: CVSD and SBC
• Hardware Module Interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM,
• I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
• On-Chip Sensor: Hall sensor
• Integrated Crystal: 40MHz crystal
• Integrated SPI Flash: 4 MB
• Operating Voltage / Power Supply: 3.0 V ~ 3.6 V
• Average Working Current: 80 mA
• Minimum Current Powered by Power Supply: 500 mA
• Recommended Operating Temperature Range: –40 °C ~ +85 °C
• Package Size: (18.00 ± 0.10) mm × (25.50 ± 0.10) mm × (3.10 ± 0.10) mm

Package Included:

• Espressif ESP32-WROOM-32D 4M 32Mbit Flash Wi-Fi Bluetooth Modüle

Useful Links:

• What is IoT? Comprehensive Guide to the Internet of Things
• Making an IoT Based Smart Security Camera Using ESP32
• Click to view our other wireless communication modules
• Datasheet