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iVativ EVIA SDIO Wi-Fi® Module

iVativ EVIA SDIO Wi-Fi® Module is a high-performance certified wireless module enabling dual-band 1-stream (1T1R) Wi-Fi 802.11a/b/g/n/ac. The small form-factor Wi-Fi module supplies exceptional throughputs and long range by integrating high-performance base-band, MAC, fine-tuned RF front end, power amplifiers, filters, switches, diplexer, and crystals. The device allows secure connections employing strong encryption and enterprise security protocols.

The iVativ EVIA SDIO Wi-Fi Module facilitates low-power designs using multiple advanced power-saving techniques and host offloading characteristics. The module is based on Qualcomm QCA9377 SoC and attaches to the host processor with SDIO 3.0 (Wi-Fi).

The dual-band Wi-Fi module has drivers for additional operating systems (Linux® and Android™) for total design flexibility and ease of integration. The device is available in commercial and industrial temperature grades.

Features

  • Industry-proven high-performing Wi-Fi technology supporting low-power dual-band (2.4GHz and 5GHz), 1-stream MU-MIMO 802.11ac
  • Offers advanced security features, WPA/WPA2 personal and enterprise, WPS 2.0
  • WLAN encryption - WEP, TKIP, and AES
  • Operating modes:
    • STA and SoftAP
    • P2P Group Owner, P2P client
    • STA + SoftAP, STA + P2P Group Owner, STA + P2P Client, support for multiple BSSIDs (two softAPs and a STA can operate concurrently)
  • Transmit beamforming
  • Module power save - deep sleep mode, protocol power save modes – legacy, UAPSD, and Tx power saving feature - GreenTx
  • Host power save - WoW, firmware offloading features such as ARP offloading to the firmware
  • QoS/WMM and WMM-PS
  • DFS client and master
  • 11r/FT, legacy fast roaming
  • 802.11ai - FILS-SK in STA mode
  • SDIO 3.0 for Wi-Fi host interfaces
  • Globally certified module
  • 11.75mm x 12mm x 1.6mm LGA package
  • Industrial temperature grade

Applications

  • Industrial IoT
  • Security cameras
  • Automotive in-vehicle infotainment
  • PoS terminals
  • Printers

Specifications

  • On-air data rates
    • 2.4GHz
      • 11b – 1Mbps, 2Mbps, 5.5Mbps, 11Mbps
      • 11g – 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, 48Mbps, 54Mbps
      • 11n – MCS0 to MCS7 or up to 150Mbps
    • 5GHz
      • 11a – 6Mbps, 9Mbps, 12Mbps, 18Mbps, 24Mbps, 36Mbps, 48Mbps, 54Mbps
      • 11n/ac – MCS0 to MCS9 or up to 433Mbps
  • Modulation schemes
    • 2.4GHz
      • 11b – BPSK, QPSK, CCK
      • 11g – BPSK, QPSK, 16QAM, 64QAM
      • 11n – PSK, QPSK, 16QAM, 64QAM
    • 5GHz
      • 11n/ac – BPSK, QPSK, 16QAM, 64QAM
  • 802.11a/b/g/n, 1-stream MU-MIMO 802.11ac WLAN technology
  • WPA/WPA2 -PSK TKIP/AES, WPS 2.0, Enterprise Security (EAP), STA only security features
  • 2.4GHz, 5GHz frequency band
  • Antenna pin
  • Wi-Fi – SDIO 3.0 host interface
  • 310Mbps max throughput
  • 18dBm maximum transmit power
  • -97.5dBm receive sensitivity
  • WLAN bandwidths 20MHz/40MHz/80MHz
  • Power supply 3.3V (core) and 1.8V/3.3V (I/O)
  • -40°C to +85°C operating temperature
  • 5% to 90% non-condensing humidity
  • FCC, IC, CE, TELEC certifications and approvals

Evaluation Kit

iVativ EVIA SDIO Module Micro SD Evaluation Kit

Configured to evaluate the operation of the EVIA SDIO module, using Wi-Fi & BLUETOOTH communication.

Learn Moreabout iVativ EVIA SDIO Module Micro SD Evaluation Kit View Productsrelated to iVativ EVIA SDIO Module Micro SD Evaluation Kit

Additional Resources

Block Diagram

Block Diagram - iVativ EVIA SDIO Wi-Fi® Module

Software Architecture

Application Circuit Diagram - iVativ EVIA SDIO Wi-Fi® Module
Published: 2025-07-22 | Updated: 2025-08-19