typhoon_fm1

From the project's README ("Playing it"):

The link. GLO → BLUETOOTH, two sides on their own: BLE-P (KNOB 1) ON lets a computer or phone find "TYPHOON 1F2D" (four hex digits of each FM-1's own, so two are told apart) and connect; BLE-C (KNOB 2) connects the FM-1 to a Bluetooth MIDI device: OFF, FIRST (the default: the first it finds), CHOOSE (the one you picked). KNOB 3 opens the list of devices around: REFRESH, the devices (the remembered one marked , the signal in bars), FORGET; OCT+ takes the entry, OCT- shuts the list. AUTORECONNECT (KNOB 4) ON: whenever no device is connected (power-on, one gone) it looks until one is; OFF: one look. Under each side its state in words, below them the log. Both OFF: the radio off. USB-MIDI and TRS MIDI always play too, on any channel. Notes are mono, the last one wins, a slur is legato; breath is CC11 by default (GLO → BREATH CC: any CC, or AT for channel aftertouch; CC2 until 2026-10-24); the breath curve starts at LOW 0 (8 until then); the re.corder's tilt (CC52) becomes pitch bend (GLO → TILT>BEND: any CC, or OFF).

USB audio (GLO → USB AUDIO): USB IN, the computer's audio through the FM-1, and USB OUT, the FM-1 recorded on the computer, each OFF (the default: the computer gets no such audio device, so it keeps its own defaults), MUTE (there, silent) or on at a level of 0 .. 200 %; USB OUT records the MIX (the computer's audio in it) or the SYNTH alone. MASTER is the speaker's and the headphones' volume only. A change to or from OFF applies once the knob rests: …

Read the full instructions