This is the Blue variant of the Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi Bluetooth Module in Other ESP WIFI Modules. Available at ₹444.86 (₹377.00 + GST) with free shipping across India.
Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi Bluetooth Module
ESP32-WROOM-32D and ESP32-WROOM-32U are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.
ESP32-WROOM-32U is different from ESP32-WROOM-32D in that ESP32-WROOM-32U integrates a U.FL connector. For detailed information on the UFL connector please see Chapter 10 in the datasheet attached.
Note that the information in this data sheet is applicable to both modules. Any differences between them will be clearly specified in the course of the document in the attachment.
Note: For All Technical details go through the datasheet in the attachment
Features:
- ESP32-WROOM-32 contains two low-power Xtensa 32-bit LX6 microprocessors.
- 448 KBytes ROM for booting and core functions.
- 520 KBytes on-chip SRAM
- 8 KBytes SRAM in RTC SLOW
- 8 KBytes SRAM in RTC FAST
- 1 Kbit of EFUSE, 256 bits MAC
- IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
- Interfaces: SD-card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, GPIO, capacitive touch sensor, ADC, DAC, Hall sensor, temperature sensor
Specification:
Xtensa 32-bit LX6 microprocessors
1 Kbit of EFUSE, 256 bits MAC
WiFi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
Bluetooth v4.2 BR/EDR and BLE specification
Wi-Fi mode Station/softAP/SoftAP+station/P2P
Operating voltate: 2.2-3.6V
Package Includes:
1 x Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi Bluetooth Module
Technical Specifications
| Brand | Espressif |
|---|---|
| Model | ESP32-WROOM |
| Interface / Protocol | WiFi, Bluetooth |
| Color | Blue |
| SKU | AI1329 |
| Weight | 0.0 kg |
| Availability | In Stock |
Applications & Use Cases
The Espressif ESP32-WROOM-32U 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
Neha Vyas –
Great Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. OTA updates work perfectly. Using 5 of these around my house.
Sneha Deshpande (verified owner) –
Love this Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Built a smart switch with it. Works with Home Assistant perfectly.
Eshan Patel (verified owner) –
Perfect for my IoT project. This Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi has excellent WiFi performance.
Pankaj Krishnan (verified owner) –
Great Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. OTA updates work perfectly. Using 5 of these around my house.
Priya Thakur (verified owner) –
Love this Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Built a smart switch with it. Works with Home Assistant perfectly.
Hemant Bisht (verified owner) –
Great quality Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Flashed with ESPHome and it works beautifully.
Rashmi Goyal –
Outstanding Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi! Programmed it with Arduino IDE. All features work as documented.
Aryan Kumar (verified owner) –
Great quality Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Flashed with ESPHome and it works beautifully.
Zara Menon –
Perfect for my IoT project. This Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi has excellent WiFi performance.
Lokesh Bhatt –
Decent Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Had to install CP2102 drivers but works fine after that.
Kritika Jain (verified owner) –
Superb Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi! Using it for my weather monitoring station. WiFi range is impressive.
Om Sethi –
Great Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. OTA updates work perfectly. Using 5 of these around my house.
Vijay Sethi (verified owner) –
Great Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. OTA updates work perfectly. Using 5 of these around my house.
Pranav Malhotra (verified owner) –
Nice Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Kunal Goyal (verified owner) –
Average Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. WiFi drops occasionally but works for basic projects.
Nikhil Luthra (verified owner) –
Decent Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Had to install CP2102 drivers but works fine after that.
Rohan Kulkarni (verified owner) –
Perfect for my IoT project. This Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi has excellent WiFi performance.
Krishna Malhotra (verified owner) –
Love this Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Built a smart switch with it. Works with Home Assistant perfectly.
Pranav Tiwari –
Nice Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Abhishek Patel (verified owner) –
Perfect for my IoT project. This Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi has excellent WiFi performance.
Himanshu Dhillon (verified owner) –
Good Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. WiFi works well. Sometimes needs a reset but overall solid.
Kunal Bisht (verified owner) –
Love this Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Built a smart switch with it. Works with Home Assistant perfectly.
Lakshmi Khurana (verified owner) –
Okay Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi. Took time to figure out the pin mapping but functional.
Zubin Pillai (verified owner) –
Nice Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi for IoT prototyping. Breadboard compatible which is a plus.
Ojas Sharma (verified owner) –
Excellent Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi! WiFi connectivity is strong and stable. Perfect for IoT projects.
Tushar Gill (verified owner) –
Excellent for smart home projects. This Espressif ESP32-WROOM-32U 16M 128Mbit Flash WiFi connects reliably to my router.