Voltpeek Voltpeek is a command based PC oscilloscope software. Voltpeek works with the NS1 headless oscilloscope hardware and firmware. To give Voltpeek a try with just the Pi Pico, the NS0 firmware is also available. Command Based By command based, we mean that everything in voltpeek is controlled and adjusted via command instead of click and drag or text entry like many other oscilloscope softwares that run on PC. For example, the scale command will put the oscilloscope/software in adjustment ...