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ESP-WROOM-02-N4 Espressif
Same model may have multiple batches, images only for reference.

ESP-WROOM-02-N4

Part No ESP-WROOM-02-N4
Manufacturer Espressif
Catalog RF Transceiver Modules
Description RF TXRX MOD WIFI TRACE ANT SMD
Datasheet
ESP-WROOM-02-N4 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category RF and Wireless - RF Transceiver Modules and Modems
Mfr Espressif Systems
Series ESP
Package Tape & Reel
Product Status Not For New Designs
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 GPIO, I²C, I²S, PWM, UART
Antenna Type Integrated, Trace
Utilized IC / Part ESP8266EX
Memory Size 4MB Flash, 50kB RAM
Voltage - Supply 2.7V ~ 3.6V
Current - Receiving -
Current - Transmitting 120mA ~ 170mA
Mounting Type Surface Mount
Temperature Range - Operating -40°C ~ 85°C
Package / Case 18-SMD Module
Base Product Number ESP-WROOM
MSL Level 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 5A992C
HTSUS 8517.62.0090
Win Source Part Number 1370907-ESP-WROOM-02-N4
Ultra Librarian 3D Model Ultra Librarian ESP-WROOM-02-N4 CAD Model

Description

The ESP-WROOM-02-N4 is an RF transceiver module designed for WiFi communication applications. Espressif Systems manufactures this module.

  • Frequency Range: 2.4GHz to 2.5GHz
  • WiFi Protocol: 802.11b/g/n
  • Voltage Supply Range: 2.7V to 3.6V
  • Flash: 4MB
  • RAM: 50kB
  • Data Rate: 72.2Mbps
  • Serial Interfaces: GPIO, I2C, I2S, PWM, and UART
  • Power Output: 20.5dBm
  • Sensitivity: -98dBm
  • Mounting Type: Surface Mount
  • Antenna: Integrated trace antenna
  • Applications: WiFi routers, smart home systems, and industrial IoT applications

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Quantity Unit Price Ext. Price
20+ $2.8377 $56.7540
49+ $2.3285 $114.0965
75+ $2.2557 $169.1775
103+ $2.1829 $224.8387
133+ $2.1102 $280.6566
178+ $1.8919 $336.7582
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