SPWF01SA.21 Allicdata Electronics
Allicdata Part #:

497-14638-ND

Manufacturer Part#:

SPWF01SA.21

Price: $ 0.00
Product Category:

RF/IF and RFID

Manufacturer: STMicroelectronics
Short Description: RF TXRX MODULE WIFI CHIP ANT
More Detail: N/A
DataSheet: SPWF01SA.21 datasheetSPWF01SA.21 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Serial Interfaces: UART
Package / Case: Module
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Current - Transmitting: 210mA ~ 344mA
Current - Receiving: 105mA
Voltage - Supply: 3.3V
Memory Size: 512kB Flash, 64kB RAM
Utilized IC / Part: --
Antenna Type: Integrated, Chip
Series: --
Sensitivity: -96dBm
Power - Output: 18.3dBm
Data Rate: 65Mbps
Frequency: 2.4GHz
Modulation: DSSS, OFDM
Protocol: 802.11b/g/n
RF Family/Standard: WiFi
Part Status: Obsolete
Packaging: Tray 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Transceiver Modules have become increasingly popular in the communication sector in recent years. SPWF01SA.21 is one such RF Transceiver Module that has been designed specifically for applications such as those where low-cost, short-distance communication is necessary. This module offers a robust solution and is highly integrated so that it is capable of meeting the needs of many diverse applications.

The SPWF01SA.21 uses a low-power Integrated Microcontroller Unit (IMU) to handle digital communication without the need for modules or hardware dedicated to certain RF operations. This allows it to be highly integrated and cost effective. The integrated IMU is based on the Low Power Cypress CY8C4267PV, which has enough performance to support the command and control of the SPWF01SA.21. This enables the module to be programmed in firmware for specific applications, such as wireless relays, and also supports the use of software libraries for remote sensor networks.

The principle of the SPWF01SA.21 essentially relies on the two-way communication between itself and other wireless modules or devices. It is capable of sending and receiving data via Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS). The data link mode can be configured to support either one-way or two-way communication depending on the specific user needs.

This communication is achieved by the SPWF01SA.21 transmitting data at a predetermined frequency and then receiving data back from any of the other transmitting devices or modules. The receiving Station buffers this data and sends it to the controlling unit which makes the necessary decisions. To ensure the data transmitted is received reliably, several techniques can be employed such as Preamble coding, which allows the receiver station to determine the start of a new data packet before real data acquisition.

Because of its flexibility and low power input, the SPWF01SA.21 can be adapted to a variety of applications where the communication needs are diverse and changing. Examples of such applications are smart-home solutions, home automation, long-range and low-power remote sensor networks, cybersecurity, defense and industrial devices as well as monitoring systems and robots.

In terms of range of operation, the SPWF01SA.21 is capable of working in a range of up to 1000m in direct line of sight, and up to 300m when using obstacles or walls in the line of transmission path. This makes it very suitable for applications that require long-range communication and tight integration into existing systems. Its low power consumption also makes it suitable for high-mobility applications, where the data transfer speed is not as important.

SPWF01SA.21 is currently being used by many organizations due to its resilience, low cost and suitability for diverse applications. Its ability to be customized to fit the user\'s needs, low power requirements, and robustness, make it an excellent choice for many applications.

The specific data is subject to PDF, and the above content is for reference

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