2 layers62 × 208.5 mm

Combined
wr/airwriter
Print to vintage Apple printers from modern devices over AirPrint, or from a vintage Mac over AppleTalk.
154 parts7
Boards in 1 GitHub repository, designed in KiCad, that use the SP3232EBEN-L/TR by MaxLinear (-40℃~+85℃ 0.3mA 2 2 250Kbps 3V~5.5V Transceiver Yes ±15kV SOIC-16 RS232 ICs ROHS). See how each wires it, with its parts, size, README and files; the SP3232EBEN-L/TR’s symbol, footprint and pinout are on its own page.

wr/airwriter
Print to vintage Apple printers from modern devices over AirPrint, or from a vintage Mac over AppleTalk.