This is the Blue variant of the Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth Module in Other ESP WIFI Modules. Available at ₹484.98 (₹411.00 + GST) with free shipping across India.
Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth Module
The Espressif ESP32-WROOM-32E is a versatile Wi-Fi+BT+BLE MCU module designed for a wide range of applications. Its flexibility extends from low-power sensor networks to demanding tasks like voice encoding, music streaming, and MP3 decoding.
Featuring an integrated PCB antenna, the ESP32-WROOM-32E provides consistent connectivity for Bluetooth and Wi-Fi, ensuring dependable communication channels in various settings. Additionally, these modules offer a substantial 4 to 16 MB of external SPI flash storage, catering to a variety of data and program needs.
Ultimately, the ESP32-WROOM-32E is a powerful and flexible module, enabling developers to craft cutting-edge projects in areas such as IoT, automation, and more. Its blend of features and performance makes it an essential component for developing advanced connected devices and systems.
There are a wide range of application for ESP32-WROOM-32E like,
- Generic Low-power IoT Sensor Hub
- Generic Low-power IoT Data Loggers
- Cameras for Video Streaming
- Over-the-top (OTT) Devices
- Speech Recognition
- Image Recognition
- Mesh Network
- Home Automation
- Smart Building
- Industrial Automation
- Smart Agriculture
- Audio Applications
- Health Care Applications
- Wi-Fi-enabled Toys
- Wearable Electronics
- Retail & Catering Applications
Specifications:
| Processor | Xtensa Dual-Core 32-bit LX6 |
|---|---|
| Operating Voltage (VDC): | 3 ~ 3.6 |
| ROM | 448 KB |
| SRAM | 520 |
| SPI Flash | 4 MB |
| WIFI | 802.11 b/g/n |
| Crystal Oscillator | 40 MHz |
| Bluetooth Version | BLE, v4.2 BR/EDR |
| Wi-Fi Mode | Station/softAP/SoftAP+station/P2P |
| Security | WPA/WPA2/WPA2-Enterprise/WPS |
| Encryption | AES/RSA/ECC/SHA |
Features
- ESP32-D0WD-V3 embedded, Xtensa dual-core
- 32-bit LX6 microprocessor, up to 240 MHz
- 16 KB SRAM in RTC
- WiFi
•802.11b/g/n
• Bit rate: 802.11n up to 150 Mbps
• A-MPDU and A-MSDU aggregation
• 0.4 µs guard interval support
• Center frequency range of operating channel:
2412 ~ 2484 MHz - Bluetooth
• Bluetooth V4.2 BR/EDR and Bluetooth LE specification
• Class-1, class-2 and class-3 transmitter
• AFH
• CVSD and SBC - Hardware
• Interfaces: SD card, UART, SPI, SDIO, I2C, LED, PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, Two-Wire Automotive Interface (TWAI, compatible with ISO11898-1)
Package Includes
1 x Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth Module
Datasheet:-
https://documentation.espressif.com/esp32-wroom-32e_esp32-wroom-32ue_datasheet_en.pdf
Technical Specifications
| Brand | Espressif |
|---|---|
| Model | ESP32-WROOM |
| Interface / Protocol | WiFi, Bluetooth |
| Color | Blue |
| SKU | AI0784 |
| Weight | 0.0 kg |
| Availability | In Stock |
Applications & Use Cases
The Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth Module is a versatile other esp wifi modules used across a wide range of applications including WiFi connectivity for microcontrollers, IoT sensor nodes, remote monitoring, OTA firmware updates, and cloud-connected devices.
Common use cases:
- Adding WiFi to an existing Arduino project
- Building a cloud-connected weather station
- Enabling remote firmware updates
This product is ideal for IoT developers and electronics hobbyists.
Technical Tip: ESP-WROOM-32 modules need proper decoupling capacitors and antenna clearance for reliable WiFi performance.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Espressif product sourced from authorized channels
Lokesh Tiwari (verified owner) –
Superb Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi! Using it for my weather monitoring station. WiFi range is impressive.
Karan Rawat (verified owner) –
Good Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. WiFi works well. Sometimes needs a reset but overall solid.
Aman Choudhury (verified owner) –
This Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi is amazing for home automation. Connected all my smart devices easily.
Rajesh Srivastava (verified owner) –
Love this Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Built a smart switch with it. Works with Home Assistant perfectly.
Bharat Bhat –
Love this Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Built a smart switch with it. Works with Home Assistant perfectly.
Diya Ghosh (verified owner) –
Superb Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi! Using it for my weather monitoring station. WiFi range is impressive.
Lakshya Rajan (verified owner) –
Superb Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi! Using it for my weather monitoring station. WiFi range is impressive.
Akash Rawat (verified owner) –
This Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi is amazing for home automation. Connected all my smart devices easily.
Aanya Grewal (verified owner) –
Average Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. WiFi drops occasionally but works for basic projects.
Mukesh Chauhan (verified owner) –
Perfect for my IoT project. This Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi has excellent WiFi performance.
Gaurav Ghosh (verified owner) –
Okay Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Took time to figure out the pin mapping but functional.
Yashwant Goyal (verified owner) –
Great quality Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Flashed with ESPHome and it works beautifully.
Kavya Solanki –
Great quality Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Flashed with ESPHome and it works beautifully.
Chitra Sethi (verified owner) –
Average Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. WiFi drops occasionally but works for basic projects.
Vivek Shetty (verified owner) –
This Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi is a beast for the price. Running a web server on it with no issues.
Lakshya Srivastava –
Nice Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Eshan Modi (verified owner) –
Decent Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Had to install CP2102 drivers but works fine after that.
Girish Panchal (verified owner) –
This Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi is a beast for the price. Running a web server on it with no issues.
Hitesh Singh (verified owner) –
Superb Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi! Using it for my weather monitoring station. WiFi range is impressive.
Tanmay Solanki (verified owner) –
Nice Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Eshan Krishnan (verified owner) –
Nice Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Chitra Kapoor (verified owner) –
Nice Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Vidya Khurana (verified owner) –
Great Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. OTA updates work perfectly. Using 5 of these around my house.
Vivek Gupta –
Great Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. OTA updates work perfectly. Using 5 of these around my house.
Ishaan Kohli –
Nice Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Jai Kapoor (verified owner) –
Love this Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Built a smart switch with it. Works with Home Assistant perfectly.
Akash Khurana –
Good quality Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi. Flash memory is sufficient for most projects.