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Not Recommended for New Designs: This part is Not Recommended for New Designs (NRND). For newer designs, we recommend you use:
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WGM160PX22KGA
WGM160 Wi-Fi Modules (Series 1)
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AMW037

Wireless Xpress AMW0x7 Modules

The Wireless Xpress AMW037 is a low-cost Wi-Fi networking module that comes with an onboard PCB antenna, full regulatory certification and supports the Xpress Command API for fast and simple Internet connectivity in your products. The AMW037 module is an advanced stand-alone Wi-Fi and networking solution. It is an integrated module designed to avoid difficult RF layout and to enable designers to rapidly embed Wi-Fi and secure networking functionality into virtually any device. Each AMW037 is pre-installed with Gecko OS, designed to enable fast product development. With dimensions of just 20.3 x 15.2 x 2.7 mm and a wide temperature range, the module is suitable for integration into most embedded applications.

The Wi-Fi device includes an integrated RF transmit power amplifier, provides superior Wi-Fi performance and full compatibility with all 2.4 GHz 802.11b/g/n Wi-Fi networks and is powered by a single 3.3 V power supply and various powersave modes offer ultra-low power operation. Wake from low power sleep mode is possible using IO pins or the internal real-time clock; wake from ultra-low power standby mode is achieved using the dedicated wake pin. The module has FCC & IC modular approval for use in the United States and Canada, CE approval for use in Europe and related approvals for use in other countries.

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Key Specs

 
Output Power (dBm)
20
Interfaces
(UART/SPI/GPIO/ADC/PWM)
Antenna
Onboard PCB antenna
Dimensions (mm)
20.3 x 15.2 x 2.7
Output Power (dBm)
20
Interfaces
(UART/SPI/GPIO/ADC/PWM)
Antenna
Onboard PCB antenna
Dimensions (mm)
20.3 x 15.2 x 2.7
AMW0x7 Wireless Xpress Modules Block Diagram
SEE ALSO
API Reference Documents
Wi-Fi Xpress API Documentation
Open Source/GitHub
Wi-Fi Xpress GitHub

Quality Assurance, Environmental and Packaging Information
Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard products and expects to produce the AMW037 until at least September 2021.

The longevity date shown above is for the preferred revision of this part number, for a complete list of part number revisions, use the search button below.

As part of its ongoing commitment to supply continuity, Silicon Labs may provide pin-compatible and functionally equivalent replacement products if Silicon Labs determines, at its discretion, that supply chain adjustments, product improvements, market conditions, or similar business or technical issues make this necessary or advisable.

If for business, technical or other reasons beyond Silicon Labs’ reasonable control, Silicon Labs finds that it is necessary to discontinue a product, our policy is to issue an EOL notice that provides 6 months from notice to place final orders and 12 months from notice for final shipments. This policy complies with the JEDEC standard EIA/JESD48 that is commonly used in the semiconductor industry. We provide the required support for a product for its full life cycle.

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