op1 lfo hero

make music fun - custom midi lfos for the op-1 field by teenage engineering

connection

• connect iphone to op1 via usb-c or bluetooth (ble midi)
• open the app — automatically connects to op1
• status bar shows op-1 field (usb) or op-1 field (ble)

tempo modes

• op1 (beat match) — op1 is master. app's lfos follow op1's tempo.
• app (midi sync) — app is master. app controls basic op1 tape transport (play/stop/back/forward).
  • tempo lfo requires usb-c connection.
  • note: bluetooth (ble midi) does not send high-resolution tempo changes.

toggle the app's tempo mode by tapping the metronome, then change the op1 to match.

references

• op-1 field midi reference — teenage engineering