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Wi-Fi Module, SPWF04SC 2.4 GHz IEEE 802.11 b/g/n Transceiver, U.Fl. Connector
| Hersteller : | STMicroelectronics, Inc |
|---|---|
| Verpackung/Behälter : | Module |
| Produkt der Kategorien : | 802.11 Wireless LAN |
| Datasheet: | SPWF04SC Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| Lagerbestand: | 428 |
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SPWF04SC Beschreibung
The SPWF04SC from STMicroelectronics is a WiFi module with U.FL connector. This is ready-to-use Wi-Fi module conceived for Internet of Things (IoT) applications. The module integrates a Cortex-M4-based STM32 microcontroller and a powerful Wi-Fi transceiver, compliant with IEEE 802.11 b/g/n standard for the 2.4GHz band. The module is cloud compatible thanks to the complete protocol package, which includes application and security layers. It can operate in serial-to-Wi-Fi and standalone mode with customer applications developed in the subsystem based on the MicroPython environment. The SPWF04SC module is configured with a highly-efficient, an external U.FL antenna connector and certified FCC/IC and CE. The module supports WPA2-personal and WPA2-enterprise security and WPS (Wi-Fi protected setup).
Feature
- 2.4GHz IEEE 802.11 b/g/n transceiver, integrated TCP/IP protocol stack
- High performance STM32F439-ARM Cortex -M4, 256KB SRAM, 2MB embedded high speed flash memory
- Open, WEP, WPA2 PSK, WPA2 enterprise, miniAP easily provisioned (SSID, PWD) & WPS for station
- Station, IBSS and miniAP system modes (supporting up to 5 stations)
- Fast Wi-Fi re-association after reset & secure firmware and FileSystem updates Over The Air (OTA)
- AT command set interface through UART, single voltage supply (3.3V typical)
- UART and SPI interface to host system, 19 configurable GPIOs, SPI interface with simple protocol
- 18.3dBm at 1Mbps DSSS, 13.7dBm at 54Mbps OFDM TX power
- RX sensitivity -96.0dBm at 1Mbps DSSS, -74.5dBm at 54Mbps OFDM
- Small form facto of 26.92mm x 15.24mm x 2.35mm
Anwendungen
Wireless,
Communications & Networking
Technische Parameter
- RF Family/Standard
- WiFi
- Protocol
- 802.11b/g/n
- Modulation
- DSSS, OFDM
- Frequency
- 2.4GHz
- Data Rate
- 54Mbps
- Power Output
- 18.3dBm
- Sensitivity
- -96dBm
- Serial Interfaces
- I2C, SPI, UART
- Antenna Type
- Antenna Not Included, U.FL
- Voltage Supply
- 3.3V
- Current Receiving
- 105mA
- Current Transmitting
- 260mA
- Mounting Type
- Surface Mount
- Operating Temperature
- -40??C ~ 85??C
- Package / Case
- Module
SPWF04SC Verwandte besondere
Ratings and Reviews
- 0 / 5
- 5 Stars 0%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
- Zahlung:
- Fracht:
Fracht & Zahlung
Fracht
- Liefer-Type
- Schiff Fee
- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
Zahlung
- Zahlungsbedingungen
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie
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Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.
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Mindestbestellmenge beginnt 1pcs.
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Niedrigsten Transportgebühr beginnt bei US $ 2,00.
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90 Tage Qualitätsgarantie für alle Produkte.
Verpackung
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Garantien
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that SPWF04SC is the original manufacturer or agent of ST?
- We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their SPWF04SC devices; we pay more attention to the channels and quality of SPWF04SC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of SPWF04SC chips? Including ST original factory information, 802.11 Wireless LAN application, SPWF04SC pictures?
- You can use Jotrin's intelligent search engine, or filter by 802.11 Wireless LAN category, or find it through STMicroelectronics, Inc Information page.
- Q: Are the ST's SPWF04SC price and stock displayed on the platform accurate?
- The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SPWF04SC, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of SPWF04SC?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the SPWF04SC we delivered, we will accept the replacement or return of the SPWF04SC only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SPWF04SC.
(3)The SPWF04SC is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as SPWF04SC datasheet pdf, SPWF04SC pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
STMicroelectronics, Inc
ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....
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