RFM69(H)W (868MHz and "W" Version recomended "HW" is not for all countries...), or
CC1101 (868MHz for HomeMatic Protocol)
NRF2401 (for mySensors 2,4 GHz)
RS485 with Max487 for MySensors or Homematic Wired
Homematic-Universal PCB from Papa
Grove Connectors but in 2,54mm raster
Connector for screws or clamping
more Sensors (I2C or Digital pin with Interupt)
ATSHA204 (SMD solder)
59x65 (China Noname)
67x98 (China Noname) Many options with many drills
Status Alpha, not much tested.
Most Parts are optional. Use only what you need!
The Senors-PCBs will have errors! Be careful!
Changes / Known Bugs: V01:
1 last-minute connection to "opt" header not knowingly not routed
Changes / Known Bugs V10-Standard: One trace has to be cut on Standard PCB One Connection has to be routed manually to VCC