Piedroit: A Raspberry Pi-powered USB Footpedal (Part 1) : dylanbeattie.net
ElectroSmash - Pedal-Pi: Raspberry Pi ZERO Guitar Pedal
NPD] Built a Pedal-Pi Over the Weekend : r/guitarpedals
GitHub - abyrne55/LoopPi: Raspberry Pi Based Looper Pedal Software
Koogo-Mini estación de bucle de guitarra LN-332AS, Pedal de tarjeta SD, pedales de efecto Looper con grabación de 10 minutos, 3 modos ilimitados, True Bypass - AliExpress
Raspberry Pi Looper-Synth-Drum…thing - Raspberry Pi
Electrosmash Pedal Pi : r/diypedals
Meet pi-Stomp – The DIY Multi-Effect Pedal from Tree Fall Sound | Pedal Haven