ESP 32



ESP32-WROOM-32SE is Espressif’s general-purpose Wi-Fi+Bluetooth®+Bluetooth LE MCU module, which is powerful and versatile for low-power sensor networks and demanding tasks. As the agent of Espressif, Qiming Cloud is committed to providing customers with high-quality products and services!


ESP 32-WAROY-32 SE Manual V1.0.pdf 2019-12-10


The core of the ESP32-WROOM-32SE module is the ESP32-D0WD chip*, which is scalable and adaptive. Both CPU cores can be controlled independently. The clock frequency can be adjusted from 80 MHz to 240 MHz. The user can cut power to the CPU and use the low-power coprocessor to constantly monitor the state changes of peripherals or whether certain analog quantities exceed thresholds. ESP32 also integrates rich peripherals, including capacitive touch sensor, Hall sensor, SD card interface, Ethernet interface, high-speed SDIO/SPI, UART, I2S and I2C, etc.

The module integrates traditional Bluetooth, low-power Bluetooth and Wi-Fi, and has a wide range of uses: Wi-Fi supports a wide range of communication connections, and also supports direct connection to the Internet through a router; Bluetooth allows users to connect mobile phones or broadcast BLE Beacon to facilitate signal detection. The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery-powered wearable electronics. The module supports data transfer rates up to 150 Mbps and antenna output power up to 20 dBm for maximum range wireless communication. Therefore, this module has industry-leading technical specifications and excellent performance in terms of high integration, wireless transmission distance, power consumption, and network connectivity.

The operating system of the ESP32 is freeRTOS with LwIP and also has built-in TLS 1.2 with hardware acceleration. The chip also supports OTA encryption upgrade, which is convenient for users to continue to upgrade after the product is released.


>Dual core 32-bit Wi-Fi & Bluetooth

> ESP32-D0WD chip as the core

>Integrated ATECC608A security chip

>Support for secure storage of device certificates

> low power

>Powerful function, excellent wireless transmission distance


Universal Low Power IoT Sensor Hub

data logger

webcam video streaming

OTT TV Box/Set Top Box Device

USB device

Speech Recognition

home automation

Smart Home Control Panel

Wi-Fi Toys

Wearable Electronics

If you have any questions or need ESP32-WROOM-32SE products, you can get in touch with Qiming Cloud Business! We will provide samples and technical guidance to you as soon as possible!
Qiming Cloud has been fortunate to have grown in sync with Espressif since 2013, consolidating every step of the way. We are optimistic about the open and inclusive ecology of the original factory, and optimistic about Espressif’s persistent pursuit of product quality. As Espressif’s agent, Qiming Cloud has become one of Espressif’s largest sales agents in the world, serving thousands of customers accumulatively。