Smart part number Part number SOM variant Description Wi-Fi / Bluetooth U-Boot file

CC-WMX-JM7D-NN

50001980-01

0x01

ConnectCore 8X Automotive QuadXPlus 1.2GHz, 8GB eMMC, 1GB LPDDR4, -40/+85C, Wireless, Bluetooth

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imx-boot-<platform>1GB.imx

CC-WMX-JM8E-NN

50001980-02

0x02

ConnectCore 8X Automotive QuadXPlus 1.2GHz, 16GB eMMC, 2GB LPDDR4, -40/+85C, Wireless, Bluetooth

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imx-boot-<platform>2GB.imx

CC-MX-JM8D-ZN

50001980-03

0x03

ConnectCore 8X Automotive QuadXPlus 1.2GHz, 8GB eMMC, 2GB LPDDR4, -40/+85C

checkmark

imx-boot-<platform>2GB.imx

CC-WMX-JN7D-NN

50001980-04

0x04

ConnectCore 8X Automotive DualXPlus 1.2GHz, 8GB eMMC, 1GB LPDDR4, -40/+85C, Wireless, Bluetooth

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imx-boot-<platform>1GB.imx

CC-MX-JN7D-ZN

50001980-05

0x05

ConnectCore 8X Automotive DualXPlus 1.2GHz, 8GB eMMC, 1GB LPDDR4, -40/+85C

checkmark

imx-boot-<platform>1GB.imx

You can find the variant number of your module on the serial console boot log:

U-Boot dub-2017.03-r1.2+g8d60f53 (Sep 14 2018 - 15:24:34 +0000)

CPU:   Freescale i.MX8QXP revA A35 at 1200 MHz at 37C
DRAM:  2 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
In:    serial
Out:   serial
Err:   serial
Model: Digi International ConnectCore 8X SBC Express Board.
ConnectCore 8X SOM variant 0x02: Automotive QuadXPlus 1.2GHz, 16GB eMMC, 2GB LPDDR4, -40/+85C, Wireless, Bluetooth
Board: ConnectCore 8X SBC Express, version 1, ID 129
Boot:  MMC0

 BuildInfo:
  - SCFW 3301c1a9, SECO-FW 00000000, IMX-MKIMAGE 5c18f544, ATF 00b653e
  - U-Boot dub-2017.03-r1.2+g8d60f53

MCA:   HW_VER=1  FW_VER=0.08
Net:   eth0: ethernet@5b040000
Hit any key to stop autoboot:  0
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