MB:NEX001

If you want to check the hardware function, you can connect the device yourself to test whether it works normally

Unless you need to check a large number of NEX-001, you can also refer to the detection tool we made

NEX-001 hardware function test

NEX-001 has three modes for users to choose, please refer to the picture to switch the required mode.

Serial Download mode allows users to flash IMAGE files

EMMC boot, start the operating system in EMMC

SD card boot , start the operating system in SD card

Connect UART Debug Cable (cc1)

Open the terminal window (i.e., Hyper Terminal or Tera Term)，choose the COM port number and apply the following configuration.

Baud rate: 115200

Data bit: 8

Parity: None

Stop bits: 1

1.Platform is linux, we take Ubuntu 20.04.4 LTS for sample

2.Install uuu(Universal Update Utility), this action requires network or use floder uuu open terimal( Ctrl+alt+t )

  test@ubuntu:~$ snap install universal-update-utility

3.use TYPE-A cable in NEX-001 USB(CU1)

4.NEX-001 use Serial Download mode

5.use uuu command, image to emmc

  test@ubuntu:~$ sudo uuu -b emmc_all imx-boot-imx8mpevk-sd.bin-flash_evk imx-image-multimedia-imx8mpevk-20230201090156.rootfs.wic.bz2

5.1 use uuu command, image to sd

   test@ubuntu:~$ sudo uuu -b sd_all imx-boot-imx8mpevk-sd.bin-flash_evk imx-image-multimedia-imx8mpevk-20230201090156.rootfs.wic.bz2

6.Finally you can see end message

NEX-001 image