2 Pcs ESP32 Development Board for Arduino Nodemcu, Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor, Integrated with Antenna RF AMP Filter AP, Compatible CP2012 Module
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2 Pcs ESP32 Development Board for Arduino Nodemcu, Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor, Integrated with Antenna RF AMP Filter AP, Compatible CP2012 Module

4.7/5
Product ID: 77374400
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Details

  • Brand
    SeeKool
  • CPU model
    Xeon
  • Connectivity technology
    Bluetooth
  • Operating system
    Linux FreeRTOS
  • Wireless communication standard
    Bluetooth
Dual-core 240MHz CPU power
📶2.4 GHz dual-mode WiFi + Bluetooth
🔋Ultra-low power consumption

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Description

🚀 Power your next-gen IoT with ESP32 — where speed meets seamless connectivity!

  • DUAL CORE DYNAMO - Harness two independent CPU cores for multitasking mastery and peak performance.
  • COMPACT POWERHOUSE - Small footprint with integrated antenna, RF amp, and filters for sleek, embedded designs.
  • RICH PERIPHERAL SUITE - Built-in capacitive touch, Hall sensors, SD card, Ethernet, SPI, UART, I2S, and I2C interfaces.
  • SEAMLESS CONNECTIVITY - Effortlessly switch between WiFi and Bluetooth with integrated dual-mode 2.4 GHz wireless tech.
  • CROSS PLATFORM COMPATIBLE - Supports Windows, Linux, and Arduino IDE for flexible, developer-friendly coding.

The SeeKool 2 Pcs ESP32 Development Board features a dual-core 240MHz microcontroller with integrated 2.4 GHz WiFi and Bluetooth, optimized for low power consumption and versatile IoT applications. Compact and developer-friendly, it supports multiple OS environments and offers a rich set of peripherals, making it ideal for advanced sensor networks, audio streaming, and embedded projects.

Specifications

BrandSeeKool
Package Dimensions10.2 x 6 x 2.4 cm; 20 g
Manufacturer referenceSeeKool
ManufacturerSeeKool
Processor TypeXeon
Processor Count2
Wireless TypeBluetooth
Operating SystemLinux, FreeRTOS
Are Batteries IncludedNo
Item Weight20 g
Guaranteed software updates untilunknown

Reviews

4.7

All from verified purchases

D**D

Really good versions of this board

Programmed up easily using the arduino IDE. (Using ESP32 board manager) Dropped them into a working project and they seem to function perfectly.I noticed a small change on this board, an additional capacitor between the EN pin and GND, this means these will auto reset on programming, a huge improvement over some other versions of this board. Whoever makes these has listened to feedback and improved the performance of their product.

M**S

High build quality, easy to use.

This was my first Arduino project, so my first experience of the esp32. The board is well made and I had no problems with programming using either the Arduino GUI or platformIO. The boards has 2 push-buttons but I never had to use them, it was so easy to use. The wi-fi picked up most of my neighbouring networks and so far has always connected to mine with no dropouts. So all in all a pleasant introduction to the esp32.

D**W

good purchase, great value

good purchase, great value

J**N

High quality boards and very quick shipping.

Using these ESP32 boards as BLE server/client to send data from the AofA sensor on the wing to client indicator in the cockpit via Buetooth low energy. Works perfectly.

K**B

Great little unit

If you are looking for a cost effective solution for a small project these units are great, easily programmed and very versatile

M**.

Great ESP32 modules

Great value for money. Both modules work perfectly!

J**S

Works well, but no documentation

There is a lot of documentation about similar boards online, but I would have liked at least a definitive pin-out of this board I have purchased. But it works and I am running MicroPython on it so gets four stars.

D**T

Excellent version of ESP32 Dev Kit.

Great value. Wealth of information on the web about using these. Had to install latest version of Arduino IDE to enable programming. Got it monitoring a couple of sensors and sending data to Thingspeak and then use deep sleep function to save power between reading periods. Using a cheap power bank to power it - more expensive power bank shuts itself down during deepsleep - cheap one doesn't. Sometimes things can be too clever. Intended to use this with a Particle Monitor as this ESP32 has a second hardware serial port which makes life easier. Unfortunately the particle monitor was unreliable and is now measuring particles in the bin.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

2 Pcs Esp32 Development Board For Arduino Nodemcu Dual Mode | Desertcart South Korea