B2B GST Credit Available
- Stock: 60 in Stock
- SKU: 07941
- Delivery Time
- Bulk & B2B RFQ
ESP32-WROOM-32U WiFi + Bluetooth Development Board with Micro USB, CP2102 USB-UART and IPEX External Antenna Connector
The ESP32-WROOM-32U Development Board is a powerful dual-core microcontroller platform designed for IoT, wireless communication, smart home automation, industrial monitoring, and embedded applications. Built around the highly popular ESP32-WROOM-32U module, this development board offers integrated 2.4GHz WiFi and Bluetooth connectivity along with an IPEX/U.FL connector for connecting an external antenna, making it ideal for applications requiring extended wireless range.
The board features a convenient Micro USB interface for programming and power supply, onboard USB-to-UART conversion, BOOT and EN buttons for firmware download and reset, and a complete set of GPIO pins accessible through standard headers.
Compatible with Arduino IDE, ESP-IDF, PlatformIO, MicroPython, and Lua, this board enables rapid development of advanced IoT and wireless solutions.
Features
- Based on ESP32-WROOM-32U module
- Dual-core Xtensa® 32-bit LX6 processor
- Integrated 2.4GHz WiFi (802.11 b/g/n)
- Bluetooth Classic and Bluetooth Low Energy (BLE)
- External antenna support via IPEX/U.FL connector
- USB Micro interface for programming and power
- Onboard USB-to-UART converter
- BOOT and RESET buttons onboard
- Multiple GPIO, ADC, DAC, PWM, UART, SPI, and I2C interfaces
- Compatible with Arduino IDE, ESP-IDF, PlatformIO, and MicroPython
- Low-power operation with deep sleep support
- Breadboard-friendly development format
Specifications
- Main Controller: ESP32-WROOM-32U
- CPU: Dual-Core Xtensa LX6
- Clock Frequency: Up to 240 MHz
- Wireless Connectivity: WiFi 802.11 b/g/n
- Bluetooth: Bluetooth v4.2 BR/EDR + BLE
- Antenna Type: External Antenna via IPEX/U.FL
- Operating Voltage: 3.3V
- USB Interface: Micro USB
- Flash Memory: Typically 4MB
- GPIO Pins: Up to 34 GPIOs
- ADC Channels: 12-bit ADC
- DAC Channels: 2
- PWM Support: Yes
- UART: Multiple UART Interfaces
- SPI: Supported
- I2C: Supported
- Deep Sleep Current: Ultra Low Power
- Programming Support: Arduino IDE, ESP-IDF, PlatformIO, MicroPython
Applications
- Smart Home Automation
- Industrial IoT Systems
- Wireless Sensor Networks
- Remote Data Logging
- Agricultural Monitoring
- Smart Energy Metering
- Robotics and Automation
- WiFi-enabled Embedded Systems
- BLE Beacon Applications
- Long-range Wireless Projects using External Antenna
Package Includes
- 1 × ESP32-WROOM-32U Development Board with Micro USB
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
