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Product Specifications
  • AttributesAttribute Value
  • ManufacturerEspressif Systems
  • CategoryRF and Wireless
  • PackagesTape & Reel (TR)
  • Standard Quantity650
  • DescriptionWiFi 802.11b/g/n Transceiver Module 2.4GHz ~ 2.5GHz Integrated, Trace Surface Mount
  • Package / Case18-SMD Module
  • Sensitivity-98dBm
  • Mounting TypeSurface Mount
  • Frequency2.4GHz ~ 2.5GHz
  • Memory Size4MB Flash, 50kB RAM
  • Operating Temperature-40°C ~ 85°C
  • Voltage - Supply2.7V ~ 3.6V
  • Power - Output20.5dBm
  • Data Rate72.2Mbps
  • Protocol802.11b/g/n
  • Current - Receiving50mA ~ 56mA
  • Current - Transmitting120mA ~ 170mA
  • Antenna TypeIntegrated, Trace
  • Utilized IC / PartESP8266EX
  • Modulation64-QAM, BPSK, CCK, OFDM
  • RF Family/StandardWiFi
  • Serial InterfacesADC, GPIO, I2C, I2S, SPI, PWM, UART
  • DigiKey ProgrammableNot Verified

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Quality and Reliability

We supply 100% original and brand-new ESP-WROOM-02D-N4 from Espressif Systems only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 10,579
Please send an RFQ for instant price and inventory.
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MORECustomer Reviews
  • Th***ry 
    Good!
  • Ro***to 
    All rights, thanks.
  • An***io 
    We received the order perfectly and thank you for the letter and the gift. Your submission was excellent, the presentation was impeccable, it was the best I have received. Very professional!!!
  • An***as 
    Dear,it looks good! and thanks for offering great service and fast delivery. Let's see what new project we could cooperate!
  • Ni***le 
    The goods arrived us on Friday. It was a very short delivery time! Greatfully!!I'll contact again if we need any more goods.

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ESP-WROOM-02D-N4

In Stock: 10,579 | For reference only.