Small size expression pedal for SY1

[Ollii]

Hi, can anyone recommend a small size expression pedal working with the sy1?
Got a M-Audio EX-P Expression which works fine, but it is way to big for my board. Tried a Mooer Expline, but this pedal doesn't work. (Can anyone telle me the differences?).
Thanks :-)

[admin]

All Roland / Boss Compatible External Expression Pedals
https://www.vguitarforums.com/smf/index.php?topic=33.0

[pickle6]

I'm using the Mooer Expline . It's about the size of Boss pedal with folding foot pedals:

https://www.amazon.com/MOOER-Expline-Guitar-Expression-Pedal/dp/B07Q2M8LZF

[admin]

https://www.amazon.com/Sonicake-Vexpress-Passive-Expression-Effects/dp/B077PVVC38/ref=mp_s_a_1_2_sspa