NanoVNA-H 4 Bundle 11.1V 5500mAh Lipo Battery 1x Stepper Motor Driver Expansion

1x Stepper Motor Driver Expansion Board (A4988/8825)

Create intricate 3D structures layer by layer

This comprehensive bundle includes everything you need to get started with IoT development

Sturdy L-shaped mounting bracket designed specifically for NEMA 17 stepper motors

enable the IR receive interrupt handler which automatically captures and decodes incoming IR signals

NanoVNA-H 4 Bundle 11.1V 5500mAh Lipo Battery 1x Stepper Motor Driver ExpansionNanoVNA H 4 Bundle The NanoVNA H 4 Bundle is a professional grade handheld vector network analyzer designed for RF and microwave circuit characterization, impedance matching, and S parameter measurements up to 4 GHz. RF engineers, electronics technicians, and hobbyists use this instrument to troubleshoot antenna designs, filter responses, transmission line properties, and component behavior in real time with exceptional portability. This bundle solves