Quantity   Component name
1 × TX433N 433Mhz transmitter
1 × RX433N 433Mhz receiver (optional, for testing purposes only)
1 × Raspberry Pi No need to describe it ;)
2 × SMA female For PCB
2 × 433Mhz SMA antena Found on AliExpress (they claim about 5dBi)
1 × Pololu U3V12F12 12V Step Up converter
1 × Pi-Supply ATX-style power supply