OSCBundle and JS

Hi, is it possible to create a binary OSCBundle packet in js and have it successfully sent out of a udpsend object?

I know the former is possible, but the udpsend seems to require ‘FullPacket’ mode which I understand needs a pointer to a buffer to send…

So, even if I can create a buffer with the appropriate data, can I actually send it with udpsend?

thx for any insight, Lee