rumble, does it work with OP-1 too? July 05, 2021 14:28 Updated no, it is only for OP-Z, as it is indeed an ... OP-Z module! Related articles ZM-2 rumble module - how to start? [video] OP-Z + OP-1 - can i sync them? [video] oplab module ZM–1 - installation and sequencing [video] OP-Z - where do i find my serial number? OP-1 - does not start/boot/charge, what should i do?