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The Digi CC-WMX-ET7D-NN is a System-on-Module based on the NXP i.MX8 Mini processor, featuring four Cortex-A53 cores operating at 1.6 GHz and a Cortex-M4 core at 400 MHz. It includes 1 GB of LPDDR4 memory and 8 GB of eMMC storage. The module integrates dual-band 802.11a/b/g/n/ac Wi-Fi and Bluetooth 5 connectivity. Designed for industrial environments, it operates between -40°C and +85°C with dimensions of 40 mm x 45 mm x 3.5 mm.
Verify the specific ordering suffix to confirm the installed RAM capacity and wireless capabilities. Confirm that the required software support aligns with Yocto Project Linux or Android platforms. Ensure the design accommodates the Digi SMTplus form factor and castellated via layout for proper integration.
Select this model over the ET8D variant if 1 GB of LPDDR4 is sufficient for the application workload. Consider the Ethernet-only variants (CC-MX-ET7D-ZN) if wireless connectivity is not required. Verify that the target enclosure supports the specified industrial operating temperature range of -40°C to +85°C.
This module belongs to the ConnectCore 8M Mini series, designed for longevity in embedded systems. It utilizes the Digi SMTplus form factor to provide design freedom and reliability. The platform supports remote management through Digi Remote Manager and integrates seamlessly with cellular modems and XBee modules.
The CC-WMX-ET8D-NN serves as a direct functional substitute with increased RAM capacity (2 GB LPDDR4). For applications requiring wired connectivity instead of wireless, the CC-MX-ET7D-ZN provides an Ethernet-only configuration with identical processing power and storage.