The eIQ software for i.MX RT devices that is found in the MCUXPresso SDK package can be ported to other microcontroller devices in the RT family, as well as to some LPC and Kinetis devices.
The attached guide walks through how to port the CMSIS-NN inference engine to the LPC55S69 family. Only CMSIS-NN is supported as there is not enough memory on the LPC55S69 family to support the TensorFlow Lite inference engine. Similar steps can be done to port eIQ to other microcontroller devices. This guide is made available as a reference for users interested in exploring eIQ on other devices, however only the RT1050 and RT1060 are officially supported at this time for eIQ for MCUs.