Hello friends, I have received your reply.
I have sent an e-mail to Nodemcu’s manufacturer’s engineer (I purchased the company’s product)
The advice given by their engineers is
Use dual power solutions, or power isolation.
I chose the power isolation scheme.
Because it is the fastest and most effective.
Also, please note that I purchased this 433m module does not have the serial transceiver function, it only 4 logic control.
If you use the 433m module with serial transceiver function, please pay more attention to the interference from the circuit.