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The ESP32-D2WD Dual-Core Wi-Fi® Dual-Mode Bluetooth® SoC (System-on-Chip) is a 2.4GHz Wi-Fi and Bluetooth combo chip designed for mobile, wearable electronics and Internet of Things (IoT) applications.

The ESP32-D2WD SoC is highly integrated with built-in antenna switches, RF baluns, power amplifiers, low-noise receiver amplifiers, filters and power management modules.The ESP32 uses CMOS to enable a single-chip, fully-integrated radio and baseband, and also integrates advanced calibration circuits that enable the solution to eliminate external circuitry defects or adjust to changing external conditions. These SOCs enable high power and RF performance, demonstrating robustness, versatility, and reliability across a wide range of applications and power scenarios. the ESP32 adds functionality and versatility to IoT applications with minimal printed circuit board (PCB) requirements.

Product Attributes

Type: TxRx + MCU  

RF Family/Standard: Bluetooth, WiFi  

Protocol: 802.11b/g/n, Bluetooth 4.2  

Modulation: CCK, DSSS, OFDM  

Frequency: 2.4GHz  

Data Rate (Max): 150Mbps  

Power - Output: 20dBm  

Sensitivity: -98dBm  

Storage: 16Mb Flash, 448kB ROM, 520kB SRAM  

Serial Interfaces: I²C, I²S, SPI, UART  

GPIO: 34  

Voltage - Supply: 2.3V ~ 3.6V  

Current - Receive: 100mA  

Current - Transmit: 240mA  

Operating Temperature: -40°C ~ 125°C  

Mounting Type: Surface Mount  

Package/Shell: 48-VFQFN Exposed Pad  

Supplier Device Package: 48-QFN (5x5)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.