2 layers69.9 × 47 mm

ModbusMSP430
penoud/ModbusMSP430
A PCB kicad project to try to setup MSP430 as slave Modbus device using MAX481 as RS232 - RS485 converter, freemodbus on sourceforge
26 parts2MIT
Open-source boards designed in KiCad by penoud on GitHub, from 1 repository. A board’s address here is its repository’s there.

penoud/ModbusMSP430
A PCB kicad project to try to setup MSP430 as slave Modbus device using MAX481 as RS232 - RS485 converter, freemodbus on sourceforge