2 layers107 × 90 mm

Wall mounted room temperature sensor ethernet
RomLab/pcb-system-for-underfloor-heating-v2.0
PCB for underfloor heating system
165 parts1
Boards in 1 GitHub repository, designed in KiCad, that use the B3F-4150 by Omron (-25℃~+70℃ 1.3N 24V 50mA PC Pin Round Button SPST-NO Through Hole 插件 Tactile Switches ROHS). See how each wires it, with its parts, size, README and files; the B3F-4150’s symbol, footprint and pinout are on its own page.

RomLab/pcb-system-for-underfloor-heating-v2.0
PCB for underfloor heating system

RomLab/pcb-system-for-underfloor-heating-v2.0
PCB for underfloor heating system

RomLab/pcb-system-for-underfloor-heating-v2.0
PCB for underfloor heating system

RomLab/pcb-system-for-underfloor-heating-v2.0
PCB for underfloor heating system