TECHSHIP IS A GLOBAL SUPPLIER OF WIRELESS COMPONENTS
Reliable High-Speed Industrial Embedded Application
SparkLAN WPEA-127NI is a high-speed 802.11n pcie module based on Atheros XB114 Reference Design (AR9390-AL1B chipset), which delivers up to 450Mbps data rate. The PCI express module supports the high transmission data rate and reliable performance of 3x3 radios which are ideal for streaming multimedia applications. It provides 3-stream MIMO configurations, which is a suitable choice for wifi applications, such as high-end Wi-Fi applications (mesh network, wireless monitor, and high-end notebook and PC) or digital home networking equipment (access point, router, set-top box, and gateway), and video-over-wireless applications.
Industrial-Grade Temperature Range
WPEA-127NI is able to function under sever weather condition (-40 ~ 80°C), which is ideal for manufacturers to integrate with their devices that are designed for extended temperature range.
What diagnostics information is needed when troubleshooting WiFi?
In order to ease the troubleshooting of technical problems and understand your end-product or application and its usage scenario we ask you to please provide the following information when creating a technical support ticket at: techship.com/technical_support/
Please give a detailed problem description and in what precise circumstances it is present.
Describe the host system:
-Hardware (system board, processor architecture, other peripheral devices...)
-Operating system with detailed versions (E.g. Windows version and build, Linux distribution, kernel version)
-Drivers used and versions (Linux: out-of-tree vendor drivers or in-kernel drivers?)
-Connection script and connection settings, including e.g. hostapd configuration
Details from the Wi-Fi module label:
-SKU/BOM or P/N code
For Linux systems, capture terminal logs from commands with sudo prefix:
lshw -c network
For PCIe devices:
For USB devices:
ls -l /dev/serial/by-id
ls -l /sys/bus/usb-serial/devices