The X-NUCLEO-SRC1M1 is a USB Type-C Power Delivery source expansion board designed for STMicroelectronics NUCLEO development platforms. Part number X-NUCLEO-SRC1M1. This board integrates with the TCPP02-M18 USB Type-C port controller and enables developers to prototype and evaluate USB PD source implementations on compatible NUCLEO MCU boards. The expansion board provides USB Type-C connector and power delivery signal routing, supporting standard USB PD negotiation and power management testing. Typical applications include IoT device power supply design, portable electronics development, and USB-C charging circuit validation. Compatible with STMicroelectronics NUCLEO ecosystem boards featuring the standard MORPHO/Arduino connectors. Suitable for embedded engineers and firmware developers working on low-power to mid-range USB PD source designs. Tested and guaranteed; available via quote.