ESP32-WROOM-32 Module Core Board ESP32 ESP-32 bluetooth and WIFI MCU

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$10.99

Ex Tax: $10.99

Stock: In Stock
Model: EB0042107
SKU: EB0042107

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Price Tag: US$ 5.99 - US$ 15.99

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Description:

This keyestudio ESP32 core board is a Mini development board based on the ESP-WROOM-32 module.

The board has brought out most I/O ports to pin headers of 2.54mm pitch. These provide an easy way of connecting peripherals according to your own needs.

When it comes to developing and debugging with the development board, the both side standard pin headers can make your operation more simple and handy.

The ESP-WROOM-32 module is the industry's leading integrated WiFi + Bluetooth solution with less than 10 external components.

It integrates antenna switch, RF balun, power amplifiers, low noise amplifiers, filters and power management modules.

At the same time, it also integrates with TSMC's low-power 40nm technology, so that power performance and RF performance are safe and reliable, easy to expand to a variety of applications.

Technical Details:

Microcontroller: ESP-WROOM-32 module

USB to Serial Port Chip: CP2102-GM

Operating Voltage: DC 5V

Operating Current: 80mA (average

Current Supply: 500mA (Minimum

Operating Temperature Range: -40℃ ~ +85℃

WiFi mode: Station/SoftAP/SoftAP+Station/P2P

WiFi protocol: 802.11 b/g/n/e/i (802.11n, speed up to 150 Mbp

WiFi frequency range: 2.4 GHz ~ 2.5 GHz

Bluetooth protocol: conform to Bluetooth v4.2 BR/EDR and BLE standards

Dimensions: 55mm*26mm*13mm

Weight: 9.3g

Package includes:

1 x ESP-WROOM-32 module

Keyes-ESP32-WROOM-32-Module-Core-Board-ESP32-ESP-32-bluetooth-and-WIFI-MCU-1756083

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!