433MHz RF Transmitter and Receiver Modules with Arduino.

[@KajanLakhan]

I'm curious, about the Tx and Rx pins.
😁 Howcome no one is using that? 🤔 What's it's purpose for?

[@asatiger8890]

I wrote exactly this code and i didn’t see any massage in reciver but i have arduino nano and uno

[@KajanLakhan]

The schematic diagram of the IC pins, maybe different.