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Home > Products > RF/IF and RFID > RF Transceiver Modules and Modems > 2491
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18873342491 ImageAdafruit

2491

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Reference Price(In US Dollars)

In stock
1+
$6.95
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Specifications
  • Part Number
    2491
  • Manufacturer/Brand
    Adafruit
  • Stock Quantity
    In stock
  • Description
    ESP8266 SMT MODULE
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Datasheets
    1.2491.pdf
    2.2491.pdf
  • Voltage - Supply
    3 V ~ 3.6 V
  • Utilized IC / Part
    ESP8266
  • Series
    -
  • Serial Interfaces
    I²C, I²S, SPI, UART
  • Sensitivity
    -98dBm
  • RF Family/Standard
    WiFi
  • Protocol
    802.11b/g/n
  • Power - Output
    20.5dBm
  • Packaging
    Bulk
  • Package / Case
    Module
  • Other Names
    1528-1438
    ESP-12S
  • Operating Temperature
    -40°C ~ 125°C
  • Mounting Type
    Surface Mount
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Modulation
    -
  • Memory Size
    -
  • Manufacturer Standard Lead Time
    5 Weeks
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Frequency
    2.4GHz
  • Data Rate
    72.2Mbps
  • Current - Transmitting
    120mA ~ 170mA
  • Current - Receiving
    50mA ~ 56mA
  • California Prop 65
    Warning Information WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov.
  • Antenna Type
    Integrated, Trace

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