Test Wi-Fi With Ewm-W194M201E Module (Sdio Interface); Test Bluetooth With Ewm-W194M201E Module (Uart Interface) - Advantech ROM-2620 User Manual

Nxp i.mx 8ulp 1200 cortex®- a35 osm 1.1 computer-onmodule

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3.3

M.2

3.3.1

Test Wi-Fi with EWM-W194M201E Module (SDIO Interface)

Press enter after boot. The system will stop at u-boot, and change dtb file by

below command.

# setenv fdtfile imx8ulp-rom2620-a1-m2-sdio-88w8997.dtb

# saveenv

# boot

Install driver by below command.

# rmmod mwifiex_sdio mwifiex

# modprobe moal mod_para=nxp/wifi_mod_para.conf

# modprobe btnxpuart

WIFI test command.

# ifconfig mlan0 up

# wpa_passphrase ASUS-917C qwert12345 > /tmp/wpa.conf

# wpa_supplicant -d -B -i mlan0 -c /tmp/wpa.conf

# udhcpc -i mlan0

3.3.2

Test Bluetooth with EWM-W194M201E Module (UART

Interface)

Please refer to the 3.3.1 step 1.

Please refer to the 3.3.1 step 2.

Bluetooth test command.

# hciconfig hci0 up

# bluetoothctl

# discoverable on

# pairable on

# scan on

[NEW] FC:18:3C:8D:75:F4 myphone

# scan off

# pair FC:18:3C:8D:75:F4

# connect FC:18:3C:8D:75:F4

ROM-2620 User Manual

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