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ESP32-WROOM-32U Dual-Core WiFi & Bluetooth Module with External Antenna Support | Embedded IoT Chip
Rs.0.00
ESP32-WROOM-32U WiFi Chip
The ESP32-WROOM-32U is a powerful embedded WiFi and Bluetooth module designed for high-performance IoT, automation, and connected electronic systems. Powered by a dual-core 32-bit MCU, this module delivers reliable wireless connectivity, fast data processing, and flexible peripheral support for modern embedded applications.
Unlike standard onboard-antenna variants, the 32U version features an external antenna connector, allowing enhanced signal range and improved performance in industrial, commercial, and enclosed environments. Its compact form factor and rich I/O capabilities make it ideal for scalable product development, from prototypes to mass-production designs.
The ESP32-WROOM-32U is widely used in smart home devices, industrial controllers, IoT gateways, wearable electronics, remote monitoring systems, and embedded networking solutions.
Key Features & Benefits
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Integrated WiFi and Bluetooth connectivity
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Dual-core processor for efficient multitasking
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External antenna support for improved signal strength
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Low-power operation for energy-efficient designs
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Wide peripheral support for sensors and controllers
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Ideal for IoT, automation, and embedded systems
Parameter |
Specification |
|---|---|
Module Type |
Embedded WiFi & Bluetooth Module |
Model |
ESP32-WROOM-32U |
MCU |
Dual-Core 32-bit Processor |
Wireless Connectivity |
WiFi + Bluetooth |
Antenna Type |
External antenna connector |
Operating Voltage |
3.0 – 3.6 V |
Flash Memory |
Integrated SPI Flash |
Interfaces |
GPIO, UART, SPI, I²C, PWM, ADC |
Power Consumption |
Optimized low-power modes |
Mounting Type |
SMD |
Application Areas |
IoT, Smart Devices, Automation |