ESP32-D2WD Dual-core 32-bit MCU 2.4 GHz Wi-Fi BT/BLE SoC 48-Pin QFN


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SKU: 668424
  1. 802.11b/g/n Wi-Fi+BT SOC
  2. Dual-core 32-bit CPU, 240 MHz frequency


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1 Year Warranty
15 Days Warranty Against Sealed Product
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Brand: Espressif
Category: Bluetooth, WIFI and Trans-receiver ICs

ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC ultra-low-power 40 nm technology. It is designed to achieve the best power and RF performance, versatility, and reliability in a wide variety of applications and power scenarios.

Ideal for low-power applications, the ESP32 SoC features fine-grained clock gating, multiple power modes, and dynamic power scaling. A low duty cycle is used to minimize the amount of energy that the ESP32 SoC expends. The output of the power amplifier is also adjustable, thus contributing to an optimal trade-off between communication range, data rate, and power consumption. The ESP32 SoC is highly-integrated with in-built antenna switches, power amplifiers, low-noise receive amplifiers, and power management modules. ESP32 adds priceless functionality and versatility to IoT applications with minimal Printed Circuit Board (PCB) requirements.

Pin Diagram

Espressif Desc1 2


Espressif Desc2 1

Package Includes:

1 x ESP32-D2WD IC QFN48







Operating Frequency(GHz)

2.4 GHz

Maximum Data Rate

150 Mb/s

Output Power

20 dBm


– 97 dBm

Operating Supply Voltage(V)

2.3 V to 3.6 V

Program Memory Size

448 kB

Program Memory Type




Data RAM Size

16 kB, 520 kB

Data RAM Type


Interface Type


Mounting Style


ADC Resolution

12 bit

Data Bus Width

32 bit

Maximum Clock Frequency

240 MHz

Number of ADC Channels

18 Channel

Number of Timers

2 Timer

Product Type

RF System on a Chip – SoC

Unit Weight

68.700 mg

Shipping Weight 0.05 kg
Shipping Dimensions 12 × 8 × 1 cm
15 Days Warranty Against Sealed Product

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defect.  Replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Warranty  Against Sealed Product:

This product comes with manufacturer seal so, warranty Policy shall cover only those issues pertaining to the manufacturing defects in the product. In any other case, No return will be accepted if the seal is broken.


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Country Of Origin: China

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