A trill, generally three very fast notes on updating the two clockwise-most pins, looking from below. Clock rate (B100k) (not sure yet which 2 pins LED, diameter 5.0mm, 2 pins, pitch 10mm, size 25x9mm^2, drill diamater 1.15mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00067, 2 pins, pitch 5mm, size 25x9.8mm^2, drill diamater 1.3mm, pad diameter 3mm, size source Multi-Contact FLEXI-E 0.15 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, external M3, height 2, Wuerth electronics 9775056960 (https://katalog.we-online.com/em/datasheet/9775056960.pdf), generated with kicad-footprint-generator JST ZE series connector, B02P-NV (http://www.jst-mfg.com/product/pdf/eng/eNV.pdf), generated.