$33.64
$57.19
Description of ESP32 WROOM MCU Module 16MB PCB Antenna The ESP32-WROOM-32E is a compact, high-performance wireless communication module that integrates Wi-Fi, Bluetooth, and Bluetooth Low Energy (BLE) capabilities into a single solution. Powered by the dual-core ESP32-D0WDQ6 chip, this module is designed for both low-power and high-performance applications. With a flexible CPU frequency ranging from 80 MHz to 240 MHz, it efficiently handles a wide range of tasks—from simple sensor data acquisition to complex voice encoding and media streaming. An integrated low-power co-processor enables real-time peripheral monitoring while the main CPU cores remain in sleep mode, significantly reducing power consumption. The module supports a broad array of peripheral interfaces, including capacitive touch, Hall sensor, SD card, Ethernet, SPI, I²C, UART, and I²S, providing excellent connectivity with external components and sensors. Key Feature Dual-core Xtensa® 32-bit LX6 processor running up to 240 MHz, ideal for edge computing and multitasking Integrated 2.4 GHz Wi-Fi and Bluetooth v4.2 (BR/EDR BLE), enabling rich wireless connectivity Offers an extensive set of interfaces including UART, SPI, I2C, I2S, PWM, ADC, DAC, and CAN (TWAI®) Equipped with 16MB SPI flash memory, ideal for large-scale firmware and OTA updates Features a compact PCB antenna for built-in wireless capability and space efficiency Technical Specifications Parameter Specification Module Name ESP32-WROOM-32E-16MB-PCB Processor Dual-core Xtensa® 32-bit LX6, up to 240 MHz Wireless Connectivity 2.4 GHz Wi-Fi (802.11 b/g/n), Bluetooth v4.2 BR/EDR BLE Flash Memory 16 MB SPI Flash PSRAM Not included (for this variant) SRAM 520 KB internal SRAM ROM 448 KB RTC SRAM 16 KB Operating Voltage 3.0 V to 3.6 V Operating Temp Range -40°C to 85°C (N series) Antenna Type On-board PCB antenna Peripherals Supported UART, SPI, I2C, I2S, SDIO, PWM, ADC, DAC, IR, touch sensor, TWAI® Number of GPIOs Up to 26, including strapping pins Module Dimensions 18.0 mm × 25.5 mm × 3.1 mm Security Features Secure boot, flash encryption, hardware crypto accelerators Certifications FCC, CE-RED, SRRC, BQB, RoHS, REACH Development Platforms ESP-IDF (official), Arduino-ESP32, MicroPython, PlatformIO RST Function Active-low input/output pin Documentation Datasheet User Guide -V3 Silicon Applications IoT (Internet of Things) devices Smart home controllers and hubs Industrial monitoring and control systems Smart wearables Voice assistants and wireless audio systems Remote sensing and automation Packaging Details 1 × ESP32 WROOM MCU Module 16MB PCB Antenna Attention This item is non-returnable. If it arrives damaged or is not functioning properly, please get in touch with us to determine if further action may be taken. Need Help? Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 08:00 pm (7 days a week). You can also reach us via Live Chat or Facebook Inbox.
Esp32
