I know very little about hardware, let alone protocol development, but I'm curious what hardware might be needed to send and receive codes from my raspberry pi to and from a 915Mhz device. I occasionally google 915Mhz devices and found these today. Does anyone have the technical knowledge to know if these could possibly be compatible with a raspberry pi and pilight?:
https://m.aliexpress.com/item/2251832762...t=Pc2Msite
https://m.aliexpress.com/item/2251832746...t=Pc2Msite
https://m.aliexpress.com/item/2251832762...t=Pc2Msite
https://m.aliexpress.com/item/2251832746...t=Pc2Msite