RF Monolithics, Inc.
4441 Sigma Road
Dallas, TX 75244 USA
www.rfm.com
Overvie
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The WLS1270 is an ultra-small 2.4 GHz WLAN mod-
ule. It includes TI’s WL1270 SoC, high-efficiency RF
front-end circuits, and a DC-DC converter. The mod-
ule is designed to fit into small spaces, with minimal
external circuitry required to complete a radio design.
Software is available for Linux and Android.
Features
Chipset: Texas Instruments WL1270
Size: 9 x 8 x 1.4 mm maximum
IEEE 802.11 b/g and 11n compliant
IEEE 802.11d,e,h,i,k,r,s compliant
Embedded ARM microprocessor
SDIO host interface for WLAN
Lead-free module construction
Ordering Information
Evaluation Kit: DR-WLS1270-EV
WLS1270 Wireless Module
Product Brief
WLAN
Data Rates:
802.11n: 65, 58.5, 52, 39, 26, 19.5, 13, 6.5 Mbps
802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11b: 11, 5.5, 2, 1 Mbps
Operating Frequency Range:
2.412 to 2.484 GHz
Output Power: up to 16 dBm
Supply Current:
Transmit - 180 mA
Receive - 100 mA
General
Operating Temperature Range: -40 to +85 °C
Relative Humidity: 5 to 95%, non-condensing
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