A
Anonymous
Apr 16, 2026
Rating: 3/5
Driver installation needed
Had to install CP2102 drivers manually on Windows 10. Once done, it works fine.
Description
ESP32 Development Board WROOM-32E Original Espressif Core Module with WiFi and Bluetooth, Arduino Compatible
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Processor | Dual-Core Tensilica LX6 240MHz |
| Flash Memory | 4MB SPI Flash |
| SRAM | 520KB |
| Wi-Fi Standard | 802.11 b/g/n |
| Bluetooth | v4.2 BR/EDR and BLE |
| GPIO Pins | 34 Pins |
| ADC | 12-bit SAR ADC up to 18 channels |
| Operating Voltage | 3.3V |
| USB Interface | Micro USB (CP2102) |
| Dimensions | 55mm x 28mm x 13mm |
5 reviews
A
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for IoT starters
Got this working with Arduino IDE in minutes. Wi-Fi range is impressive for the size.
A
Anonymous
Mar 01, 2026
Rating: 5/5
Best value microcontroller
Dual core processing makes multitasking easy. Bluetooth pairing was seamless with my phone.
A
Anonymous
Mar 01, 2026
Rating: 4/5
Great board, minor pin confusion
Performance is solid. Just check the pinout diagram carefully as some pins are input-only.
A
Anonymous
Feb 15, 2026
Rating: 5/5
Reliable for production prototypes
Stable connection and low power consumption in deep sleep mode. Highly recommend.
5 FAQ
Q: Does it come with pins soldered?
A: This version usually comes with headers unsoldered unless specified otherwise in the variant.
Q: Is this compatible with 5V logic sensors?
A: No, the GPIO pins are 3.3V logic. Use a level shifter for 5V sensors to avoid damage.
Q: What is the deep sleep current consumption?
A: Typically around 10 microamps depending on your specific configuration and peripherals.
Q: Can I program this with Python?
A: Yes, it supports MicroPython and CircuitPython firmware flashing.
Q: Can I use it with PlatformIO?
A: Yes, PlatformIO has excellent support for the ESP32 WROOM module.
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