Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| CPU Architecture | Dual-Core Xtensa LX6 Microprocessor |
| Clock Speed | Up to 240 MHz |
| Flash Memory | 4MB SPI Flash |
| Wi-Fi Standard | 802.11 b/g/n (2.4 GHz) |
| Bluetooth Version | v4.2 BR/EDR and BLE |
| Operating Voltage | 3.3V |
| GPIO Pins | 34 Multifunction Pins |
| Interface Types | UART, SPI, I2C, I2S |
| Board Dimensions | 55mm x 28mm x 13mm |
| Package Content | 1x ESP-WROOM-32 Board, 1x Pin Header Set |
Anonymous
Apr 11, 2026
Rating: 5/5
Excellent for IoT Projects
Works flawlessly with my home automation setup. The Wi-Fi range is impressive and the dual-core processing handles multiple tasks smoothly.
Anonymous
Apr 09, 2026
Rating: 4/5
Fast Delivery
Board is genuine and works as expected. Pin headers were not soldered which is standard, but just be ready with a iron.
Anonymous
Mar 14, 2026
Rating: 5/5
Great Value
Best price I found for a genuine module. Shipping was fast and the board arrived well protected against static damage.
Anonymous
Mar 03, 2026
Rating: 5/5
Easy to Program
Arduino IDE support makes this very beginner-friendly. Plenty of online tutorials helped me get my first LED blinking in minutes.
Anonymous
Feb 03, 2026
Rating: 4/5
Good Performance
Solid board for the price. Connection is stable though I had to update the drivers initially. Great for learning embedded systems.
Q: Is the antenna external or onboard?
A: This specific WROOM-32 model uses an onboard PCB antenna. There is no connector for an external antenna.
Q: Can this module run FreeRTOS?
A: Yes, FreeRTOS is included and supported within the ESP-IDF and Arduino environments for task management.
Q: What is the current consumption in deep sleep mode?
A: In deep sleep mode, the current consumption is typically less than 10 microamperes depending on configuration.
Q: Are the pin headers pre-soldered?
A: Usually, these boards are shipped unsoldered to allow for custom header configurations. Please check your specific package details.
Q: Does this board support the Arduino IDE?
A: Yes, this module is fully compatible with the Arduino IDE using the ESP32 board manager package.
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