Raspberry Pi GPIO Long distance test
4,432 views · Published 24 October 2012 · 4:17 · Indexed 18 October 2026
Channel: One Man Wrenching · 2012 · Science & Technology
Driving a stepper motor with the Raspberry Pi. See my blog: http://www.neonsquirt.com/robots for more details on "Project Pi Heater", which aims to control my house's central heating system with 3 Raspberry Pi's. This was a test to see just how far you can send the GPIO signals. I did that buy driving my stepper with 100feet of CAT5 (ethernet) cable.
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