Silicon Labs 3.6 V WiFi Module, IEEE 802.11 b/g/n

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£8.72

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£10.46

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  • Plus 249 unit(s) shipping from 16 February 2026
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1 - 9£8.72
10 - 24£8.06
25 - 49£7.84
50 - 99£7.63
100 +£7.45

*price indicative

RS Stock No.:
238-3176
Mfr. Part No.:
WFM200SS22XNN3
Brand:
Silicon Labs
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Brand

Silicon Labs

Product Type

WiFi Module

Supported Security Standards

WPA2, WPA

Output Power

15.1dBm

Frequency

2484MHz

Height

1.4mm

Length

6.5mm

Interface Type

SPI, SDIO

Minimum Supply Voltage

1.8V

Width

6.5 mm

Maximum Supply Voltage

3.6V

Receiving Supply Current

42.3mA

Minimum Operating Temperature

-40°C

Transmitting Supply Current

99.4mA

Supported Protocols

IEEE 802.11 b/g/n

Maximum Operating Temperature

85°C

Series

WFM200SS22XNN3

Standards/Approvals

No

The Silicon Labs ultra low power Wi-Fi transceiver or network co-processor (NCP) SiP module targeted for applications where optimal RF performance, low power consumption, and secure end-to-end solution, together with fast time to market, are key requirements. The very compact 6.5mm x 6.5mm WFM200S SiP module contains an embedded antenna, high frequency crystal, and shield. This all-inclusive module offer the fastest time to market. The WFM200S fits well with Linux-based and RTOS-based host processors. WFM200S supports both the 802.11 split MAC architecture and the 802.11 full MAC software architecture. WFM200S communicates with the external host controller over the SPI or SDIO interface.

Embedded high efficiency antenna

Integrated crystal and shield

105°C ambient temp support

TX power up to +15.1 dBm

RX sensitivity -96.3 dBm

Integrated switched antenna diversity support

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