Element14 package, Enocean Pi 868/902/31,RF MODULE, TRANSCEIVER, FSK, 902MHZ, 125KBPS, R PI B+ COMPATIBLE|wireless indoor outdoor weather station|wireless surveillance camera outdoorwireless camera usb receiver - AliExpress
STM 350 - EnOcean
Perpetuum: EnOcean - Battery-free PTM switch module with NFC and security