The NAFE33352 evaluation board is designed to test NAFE33352, which is a software-configurable universal analog input and output (AIO) analog front-end (AFE) that meets high-precision measurement and control requirements of industrial-grade applications. NAFE33352’s highly integrated and innovative system architecture includes a precision 14/16/18-bit digital-to-analog converter (DAC) and a 16/24-bit analog-to-digital converter (ADC), a low-drift voltage reference, low-offset drift buffers, and high-voltage and high-precision amplifiers with a 70 V input-protection circuit for EMC and miswiring scenarios, enabling true software configurable universal analog inputs and outputs. This evaluation board, along with the LPC54S018 MCU (with custom firmware) board, provides an easy-to-use evaluation platform.