ASR-A501 PCIE M.2 E Key
Contents
HW Pin define：
SW Function：
ASR-A501 supports two PCIE ports. Using the PCIE disk (SQF-C8BV2-128GEDE)to test the M.2_B-KEY PCIE interface.
Using the WIFI module (EWM-W179M201E)Wi-Fi functionality to test the M.2_E-KEY PCIE interface.
SQF-C8BV2-128GEDE——Bom Option
List disk information
# fdisk -l /dev/nvme0n1 Disk /dev/nvme0n1: 119.24 GiB, 128035676160 bytes, 250069680 sectors Disk model: SQF-C8BV2-128GEDE Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x217a69bc Device Boot Start End Sectors Size Id Type /dev/nvme0n1p1 2048 250069679 250067632 119.2G 83 Linux
Check mount point
# mount | grep nvme /dev/nvme0n1p1 on /run/media/nvme0n1p1 type ext4 (rw,relatime)
Speed Test
– Read Speed
# echo 3 > /proc/sys/vm/drop_caches # dd if=/dev/nvme0n1 of=/dev/zero bs=1M count=400 400+0 records in 400+0 records out 419430400 bytes (419 MB, 400 MiB) copied, 0.728982 s, 575 MB/s
– Write Speed
# echo 3 > /proc/sys/vm/drop_caches # dd if=/dev/zero of=/dev/nvme0n1 bs=1M count=400 400+0 records in 400+0 records out 419430400 bytes (419 MB, 400 MiB) copied, 0.915896 s, 458 MB/s
Default supported ADVANTECH Wi-Fi6 module: EWM-W179M201E.
WIFI Test
1、Click the network icon in the top right corner of the screen and click the line of “Available networks” to select a Wi-Fi connection (for example: Advantech for guest)
2、Enter the Wi-Fi password to connect to the device.
3、If the password is correct, the device will connect quickly.
After connection, Wi-Fi will create a net point “wlan0”.
# ping -I wlan0 www.advantech.com
BT（For example：“Mate 50 Pro”）
Step2：Right-click to select a device, such as “Mate 50 Pro”, and Connect Bluetooth.
Step3：ASR-A501 will start sending files when the receiver device, such as “Mate 50 Pro”, confirms bluetooth reception.
Step4：View the location and information of the sent file
