Espressif ESP32-WROOM-32D IoT Development Board Module for Arduino

Product Description

ESP32 has many advantages over Arduino UNO for IoT and non-IoT projects. It can work as an independent system or as a subordinate device to a host MCU, which reduces the communication stack load on the main application processor. ESP32 can also connect with other systems through its SPI / SDIO or I2C / UART interfaces to provide Wi-Fi and Bluetooth functionality.

ESP32 is a chip developed by Espressif Systems that enables Wi-Fi and (in some models) dual-mode Bluetooth connectivity for embedded devices. Although ESP32 refers to the chip itself, some manufacturers also use the term “ESP32” to describe modules and development boards that contain this chip.

ESP32-WROOM-32D is a powerful and versatile Wi-Fi + Bluetooth + Bluetooth LE MCU module that can be used for various applications, from low-power sensor networks to demanding tasks such as voice encoding, music streaming and MP3 decoding.
ESP32-WROOM-32D differs from ESP32-WROOM-32U in that it has an on-board antenna, so there is no need to connect an external antenna to the ESP32-WROOM-32D IoT development board.

When the ESP32 is configured as a Wi-Fi station, it can connect to other networks (such as your router). In this case, the router assigns a unique IP address to your ESP board. You can communicate with the ESP using other devices (stations) that are also connected to the same network by using the ESP’s unique IP address.

ESP32D is a low-footprint and entry-level development board that belongs to the ESP32 series. This board has a rich set of peripherals. The ESP32 pinout on this board is optimized for easy prototyping.

Applications:

1. Smart industrial devices, including Programmable Logic Controllers (PLCs)
2. Smart medical devices, including wearable health monitors.
3. Smart energy devices, including HVAC and thermostats.
4. Smart security devices, including surveillance cameras and smart locks
5. All IOT Projects

Features

1. ESP32-WROOM-32D can be programmed in different programming environments
2. On board Wi-Fi + Bluetooth + Bluetooth LE MCU connectivity
3. Use in IoT Projects
4. Small and compact Dev module
5. You can connect with a router or your devices
6. Easy to learn & use
7. Rapid Prototyping
8. Flexible and Feature-Rich
9. Breadboard-Friendly

Specifications

1. Antenna: On board Antenna
2. Product: IoT Development Board
3. Model: ESP32-WROOM-32D
4. The CPU clock frequency: 80 MHz to 240 MHz
5. Microprocessor: Tensilica Xtensa LX6 dual core
6. Voltage: 3.6V
7. Current: 500mA
8. ROM: 448 KB ROM
9. SRAM: 520 KB SRAM
10. On board: Wi-Fi + Bluetooth + Bluetooth LE MCU
11. Operating Temperature: –40 °C ~ +85 °C

Package Includes

• 1 x ESP32-WROOM-32D Development Board Module for Arduino

Datasheet