Cypress SDIO bgn WIFi Combo Baseband module

  • Wi-Fi Compliance
  • Bluetooth version
  • Security
  • Interface
  • Chipset
  • Operation Temperature range

SG$ 2.93 SG$ 2.93 2.9255 SGD

US$ 2.19

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Lierda is a hi-tech enterprise in the national key area. For more than ten years, it has been dedicated to technology and market promotion of IoT embedded industry, and has abundant technical strength. More than 30% of the Company’s employees are technical researchers and developers, and possess a wealth of practical experience in embedded micro control technology, RF hardware R&D, communication and networking technology. In the IoT wireless communication field, Lierda has developed mature communication solutions as NB-IoT, LoRa, Wi-Fi, BLE, ZigBee and RF; the underground garage energy-saving lighting, wireless four-meter centralized reading, room energy consumption monitoring and analysis, smart cold chain, smart electric vehicle, smart retail terminal, smart AD delivery, smart air monitoring and purification, smart shoes and other system solutions which are put forward by it have been widely applied.



AW NB197SM . The module is targeted to mobile and embedded devices which need a small footprint package, low power consumption, and multiple OS support. The module supports 2.4GHz IEEE 802.11n MAC/baseband/radio, and Bluetooth 5.1 functionality. It also features an integrated Power Management Unit (PMU), Power Amplifiers (PAs), and a Low Noise Amplifier (LNA) to address the needs of mobile devices that require minimal power consumption and compact size. By using AW


  • Integrates Infineon solutions of CYW43438 _A1 Wi-Fi /BT /FM RX SoC

  • SDIO v2.0 interfaces support for WLAN

  • High-speed UART and PCM for Bluetooth

  • Lead-free Design

  • 12.0 mm(L) x 12 .0mm(W) x 1.5 mm(H) 47 pin LGA package

  • Without Crystal(XTAL)

  • Wi-Fi

  • Single band 2.4 GHz 802.11 b/g/n

  • SDIO v2.0, including DS and HS modes

  • Security WEP, WPA/WPA2 (personal), AES (HW), TKIP (HW), CKIP (SW), WMM/WMM PS/WMM SA

  • Dara Rate up to 72.2Mbps 


Specifications for Cypress SDIO bgn WIFi Combo Baseband module

Wi-Fi Compliance IEEE 802.11b/g/n
Bluetooth version Bluetooth 5.1
Security Cisco® Compatible Extension CCX5.0
Interface SDIO
Chipset CYW43438
Operation Temperature range 30 °C to 85 °C
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