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ESP-WROOM-02U-N4

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ESP-WROOM-02U-N4

ESP-WROOM-02U-N4

$4.21
  • Description：RF TXRX MODULE WIFI U.FL SMD
  • Series：ESP
  • Mfr：Espressif Systems
  • Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c6ca036f03ea Category: Brand:

　　
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consultation hotline：86-132-6715-2157

email：[email protected]
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Product Detailed Parameters

  • Description：RF TXRX MODULE WIFI U.FL SMD
  • Series：ESP
  • Mfr：Espressif Systems
  • Package：Tape & Reel (TR),Cut Tape (CT)
  • RF Family/Standard：WiFi
  • Protocol：802.11b/g/n
  • Modulation：64-QAM, BPSK, CCK, OFDM
  • Frequency：2.4GHz ~ 2.5GHz
  • Data Rate：72.2Mbps
  • Power - Output：20.5dBm
  • Sensitivity：-98dBm
  • Serial Interfaces：ADC, GPIO, I2C, I2S, SPI, PWM, UART
  • Antenna Type：Antenna Not Included, U.FL
  • Utilized IC / Part：ESP8266EX
  • Memory Size：4MB Flash, 50kB RAM
  • Voltage - Supply：2.7V ~ 3.6V
  • Current - Receiving：50mA ~ 56mA
  • Current - Transmitting：120mA ~ 170mA
  • Mounting Type：Surface Mount
  • Operating Temperature：-40°C ~ 85°C
  • Package / Case：18-SMD Module

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ESP-WROOM-02U-N4

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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ESP-WROOM-02U-N4ESP-WROOM-02U-N4
$4.21
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