Product Description
ESP32 is a chip developed by Espressif Systems that provides Wi-Fi and (in some models) dual-mode Bluetooth connectivity to embedded devices. ESP32 can work as a complete standalone system or as a slave device to a host MCU, reducing the communication stack overhead on the main application processor. ESP32 can also interface with other systems to provide Wi-Fi and Bluetooth functionality through its SPI / SDIO or I2C / UART interfaces.
ESP32 is much better than Arduino UNO, which means it has all the features you need to create your projects. Although ESP32 technically refers to the chip, some manufacturers also use the term “ESP32” to describe modules and development boards that contain this chip.
ESP32-WROOM-32U is a powerful and versatile Wi-Fi + Bluetooth + Bluetooth LE MCU module that targets a wide range of applications, from low-power sensor networks to demanding tasks such as voice encoding, music streaming and MP3 decoding.
ESP32-WROOM-32U differs from ESP32-WROOM-32D in that it has a connector for an external antenna.
When the ESP32 is configured as a Wi-Fi station, it can connect to other networks (like your router). In this scenario, 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.
ESP32U is a low-footprint and entry-level development board that belongs to the ESP32 series. This board has a rich set of peripherals. The built-in ESP32 pinout is optimized for easy prototyping.
Applications:
- Smart industrial devices, including Programmable Logic Controllers (PLCs)
- Smart medical devices, including wearable health monitors.
- Smart energy devices, including HVAC and thermostats.
- Smart security devices, including surveillance cameras and smart locks
- All IOT Projects
Features
- ESP32-WROOM-32U can be programmed in different programming environments.
- On board Wi-Fi + Bluetooth + Bluetooth LE MCU connectivity
- Use in IoT Projects
- Small and compact Dev module
- You can connect with a router or your devices.
- Easy to learn & use.
- Rapid Prototyping
- Flexible and Feature-Rich
- Breadboard-Friendly
Specifications
- Antenna: external antenna connector (which needs to be connected to an external antenna)
- Product: IoT Development Board
- Model: ESP32-WROOM-32U
- The CPU clock frequency: 80 MHz to 240 MHz
- Tensilica Xtensa LX6 dual core microprocessor
- Bluetooth Range: 100 m
- Wi-fi: 802.11 b/g/n (802.11n up to 150 Mbps)
- Voltage: 3.6V
- Current: 500mA
- ROM: 448 KB ROM
- SRAM: 520 KB SRAM
- On board: Wi-Fi + Bluetooth + Bluetooth LE MCU
- Operating Temperature: –40 °C ~ +85 °C
Package Includes
- 1 x ESP32-WROOM-32U IoT Development Board Module
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