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Public boards
majordomus
Open source system for smart home
schematicpcbbomUSB-CregulatorcrystalUSB
home_automation_switchboard
Board fitting into wall switch, support for 1Wire, quadrature encoder, and much more. RS-485
pcbbom
modbusrtu-test-shield
A shield for Arduino boards that provides an RS-485 transceiver, RS-232 transceiver, and a selection of buttons, lights, and knobs.
schematicpcbbomswitchpotentiometerresistorcapacitor