Hey beautiful people of lines 
I would greatly enjoy some additional LFOs for some of my non-modular gear. So, apart from using my computer/iPad/Digitakt, are there standalone pieces of gear that
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generate multiple LFOs with reasonable controls over waveform/speed/sync/etc,
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send those LFOs over MIDI,
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let you specify MIDI channels and CCs for those LFOs,
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and are not a Norns?
Like what Mutable Instruments MIDIpal was. Or a bit like an O_C/Pam’s with a MIDI expander. Or something else?
Could something like this be relatively easily built on some open platform like Arduino or Teensy?