2491
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- Mfr.Part #
- 2491
- Manufacturer
- Heyco Products
- Package / Case
- Module
- Datasheet
- Download
- Description
- DD 500-445 BLACK
- Stock
- 117
- In Stock ：
- 117
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- Manufacturer :
- Heyco Products
- Product Category :
- Max Operating Temperature :
- 125°C
- Utilized IC / Part :
- ESP8266
- Mount :
- Surface Mount
- Packaging :
- Bulk
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- I2C, SPI, UART
- Current - Transmitting :
- 120mA~170mA
- RF Family/Standard :
- WiFi
- Serial Interfaces :
- I2C, I2S, SDIO, SPI, UART
- RoHS Status :
- ROHS3 Compliant
- Current - Receiving :
- 50mA~56mA
- Published :
- 2008
- Protocol :
- 802.11b/g/n
- Min Operating Temperature :
- -40°C
- Sensitivity :
- -98dBm
- Factory Lead Time :
- 8 Weeks
- Sensitivity (dBm) :
- -91 dBm
- Frequency :
- 2.4GHz~2.5GHz
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 3V~3.6V
- Power - Output :
- 20.5dBm
- Package / Case :
- Module
- Antenna Type :
- Integrated, Trace
- Memory Size :
- 4MB Flash
- Data Rate :
- 72.2Mbps
- Operating Temperature :
- -40°C~125°C
- Datasheets
- 2491
2.4GHz~2.5GHz WiFi -40°C~125°C 3V~3.6V I2C, I2S, SDIO, SPI, UART Bulk Integrated, Trace 72.2Mbps 20.5dBm 802.11b/g/n -98dBm Module
2491 Overview
As a RF Transceiver' mounting method, Surface Mount is used.Using the Bulk package, this RF Transceiver module optimizes the performance of the RF Transceiver module 12v.In order for it to operate properly, Transceiver's operating temperature should be at -40°C~125°C.RF Transceivers that can supply 3V~3.6V volts are available.A 2.4GHz~2.5GHz frequency is used by the RF Transceiver Module.As a result of its Surface Mount mounting, this Transceiver is widely used in a wide variety of applications.
2491 Features
Surface Mount
Bulk package
3V~3.6V volts
2491 Applications
There are a lot of Adafruit Industries LLC
2491 RF Transceiver Modules applications.
- Switch
- Power management
- Internet of Things (IoT)
- Secure Payment
- Home and Security
- Health and Fitness
- Industrial and Data Logger
- LED Lighting
- Utility and Smart Energy
- Thermostats
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