ESP32 + optional case : ESP32-WROOM-32E : Development Board Dual Core : LATEST!

£6.75 Buy It Now, FREE Shipping, 30-Day Returns, eBay Money Back Guarantee
Seller: Top-Rated Seller hobbystuffltd ✉️ (1,054) 99.5%, Location: Bristol, GB, Ships to: GB & many other countries, Item: 195866751998 ESP32 + optional case : ESP32-WROOM-32E : Development Board Dual Core : LATEST!.

Welcome to our eBay listing for the ESP32-WROOM-32E development board! If you're looking to dive into the world of Internet of Things (IoT) projects or enhance your existing projects, this powerful and versatile board is the perfect choice. Featuring the highly acclaimed ESP32-WROOM-32E module, this development board offers exceptional performance, connectivity options, and ease of use.

Unlock the potential of IoT with the ESP32-WROOM-32E development board! Don't miss out on this excellent opportunity to bring your innovative ideas to life. Buy it now and start building your IoT future! If you have any questions, feel free to reach out. Happy prototyping!

Key Features:

  • Powerful Performance: The ESP32-WROOM-32E is equipped with a dual-core Tensilica LX6 microcontroller, clocked at up to 240MHz, delivering high processing power for your IoT applications.
  • Wi-Fi and Bluetooth Connectivity: Connect your projects to the internet or communicate with other devices using the integrated Wi-Fi (802.11b/g/n) and Bluetooth 4.2 technology. Enjoy seamless wireless connectivity options.
  • Ample Memory: With 4MB of flash memory and 520KB of SRAM, the ESP32-WROOM-32E ensures ample storage for your firmware, libraries, and data.
  • User-Friendly Design: The ESP32-WROOM-32E features a convenient USB-to-serial converter for easy programming and debugging. It also supports multiple power supply options, including USB, battery, and external power sources.
  • Arduino Compatibility: Leverage the ESP32-WROOM-32E's Arduino compatibility, allowing you to leverage the extensive Arduino ecosystem and libraries for rapid prototyping and development.
  • Integrated Antenna: The board includes an on-board antenna, ensuring reliable and stable wireless communication without the need for external antennas.

Possible Applications:

  • Home Automation: Build smart home systems to control lights, appliances, and security devices.
  • IoT Prototyping: Develop innovative IoT prototypes for environmental monitoring, energy management, or asset tracking.
  • Wearable Devices: Create wearable gadgets such as fitness trackers or smartwatches with embedded connectivity features.
  • Sensor Networks: Construct sensor networks for data collection and analysis in various fields, including agriculture, industrial monitoring, and more.
  • Robotics: Control and monitor robots wirelessly using the ESP32-WROOM-32E's robust capabilities.

Tell me more about the case:

Hobby Stuff manufacture the (optional) case in PETG.  It's external measurements are 58.5 x 39.0 x 18.0 mm.  It's snap fit, and holds the ESP32 quite snugly (I recommend inserting the ESP32 by USB port first, getting it aligned with the slot, as then it'll fit into the case correctly).  There is a slot for the USB connection, plus a hole in the opposite side in case you want to run wires into it.  Note that the pins are not available directly through the base of the case.  If that's important to you, give me a shout and I'll switch it out for my other "adaptable" case which grants access to the pins (search ebay for item number 195790394667 to take a look).

I used this model as a start point for the case and resized it to fit this specific ESP32 model:

https://www.printables.com/model/104202-esp32-devkitc-v4-box

  • Condition: New
  • Selected Option: ESP32-WROOM-32E
  • Brand: Espressif
  • Series: NodeMCU
  • Type: General Embedded Development Board
  • Kit Name: ESP32-WROOM-32E
  • Item Length: 54.5 mm
  • Item Width: 25.5 mm
  • Core: ESP32

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  •  Popularity - 36 watchers, 0.1 new watchers per day, 264 days for sale on eBay. Super high amount watching. 101 sold, 10 available.
  •  Best Price -
  •  Seller - 1,054+ items sold. 0.5% negative feedback. Top-Rated Plus! Top-Rated Seller, 30-day return policy, ships in 1 business day with tracking.

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