Categories: (Modules, Wi-Fi, HP SDIO)


High performance Wi-Fi module supporting 802.11 a/b/g/n/ac MU-MIMO

  • Supports SDIO host interface with high data throughputs
  • FCC, IC, CE, TELEC certified
  • Enterprise level security
  • Highly integrated module with tuned RF for high performance and long range

EVIA SDIO is a high performance certified wireless module supporting dual-band 1-stream (1T1R) Wi-Fi 802.11 a/b/g/n/ac. This small form-factor Wi-Fi module provides superior throughputs and long range by integrating high performance base band, MAC, fine-tuned RF front end, power amplifiers, filters, switches, diplexer and crystals. Enables secure connections using strong encryption and enterprise security protocols. This SDIO Wi-Fi module enables low-power designs by utilizing multiple advanced power-saving techniques and many host off-loading features. This SDIO Wi-Fi module is based on Qualcomm QCA9377 SoC and connects to host processor with SDIO 3.0 (Wi-Fi).

This dual band Wi-Fi module comes with drivers for different operating systems (Linux and Android) for complete design flexibility and ease of integration. It is offered in commercial and industrial temperature grades.


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

Wi-Fi features

  • Industry proven best performing Wi-Fi Technology supporting low power dual-band (2.4 and 5 GHz), 1-stream MU-MIMO 802.11ac
  • Offers advanced security features: WPA/WPA2 Personal and Enterprise, WPS 2.0
  • WLAN Encryption : WEP, TKIP, AES
  • Operating modes :
    • STA and SoftAP
    • P2P Group Owner, P2P Client
    • STA + SoftAP, STA + P2P Group Owner, STA + P2P Client, Support for multiple BSSID (Two softAPs and a STA can operate concurrently)
  • 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 firmware
  • Transmit beamforming
  • QoS/WMM and WMM-PS
  • DFS Client and Master
  • Roaming : 11r/FT, Legacy fast roaming
  • 802.11ai : FILS-SK in STA mode
  • Host interfaces : SDIO 3.0 for Wi-Fi
  • Globally certified module
  • Package: 11.75mm x 12mm x 1.6mm LGA
  • Industrial temperature grade
WLAN Technology 802.11 a/b/g/n, 1-stream MU-MIMO 802.11ac
Frequency band 2.4GHz, 5GHz
On air data rates 2.4GHz

  • 11b – 1, 2, 5.5, 11 Mbps
  • 11g – 6, 9, 12, 18, 24, 36, 48, 54 Mbps
  • 11n – MCS0 to MCS7 or Up to 150 Mbps


  • 11a – 6, 9, 12, 18, 24, 36, 48, 54 Mbps
  • 11n/ac – MCS0 to MCS9 or Up to 433 Mbps
Security features WPA/WPA2 -PSK TKIP/AES, WPS 2.0, Enterprise Security (EAP) STA only
Modulation schemes 2.4GHz

  • 11b – BPSK, QPSK, CCK
  • 11g – BPSK, QPSK, 16-QAM, 64-QAM
  • 11n – PSK, QPSK, 16-QAM, 64-QAM


  • 11n/ac – BPSK, QPSK, 16-QAM, 64-QAM
Antenna options Antenna pin
Host interface Wi-Fi – SDIO 3.0
Max throughput 310 Mbps
Maximum Transmit Power 18 dBm
Receive Sensitivity – 97.5 dBm
WLAN bandwidths 20/40/80 MHz
Power supply 3.3V (core) and 1.8V/3.3V (I/O)
Operating Temperature -400C to 850C
Humidity 5-90% non condensing
Package 11.75mm x 12mm x 1.6mm LGA
Certifications and approvals FCC, IC, CE, TELEC
Product Brief
555 KB
Quick Start Guide
610 KB
EVK User Guide
3 MB
Request For Download
Data Sheet
2 MB
Request For Download
  • 1 x SDIO EVK along with USB-UART FTDI converter
  • 1 x SDIO Micro SD EVK along with USB-UART FTDI converter for Bluetooth HCI UART
  • 1 x Micro USB cable
  • 2 x Legs for SDIO EVK
  • 1 x Rubber Duck antenna with SMA converter
  • 1 x Toradex Ixora Board with power adaptor
  • 1 x IDC – DB9 female adapter

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Part No Protocol Architecture Dimensions
(L x W x H) in mm
Package Antenna Description
I950HC00-I0LT 802.11 ac/a/b/g/n Hosted 11.75 x 12 x 1.6 LGA Pin EVIA SDIO module with Antenna Pin, Tray packing Buy
I950HC00-I0LR 802.11 ac/a/b/g/n Hosted 11.75 x 12 x 1.6 LGA Pin EVIA SDIO module with Antenna Pin, Tape and Reel packing Buy

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