M5Stack RF433R SYN513R RF Receiver Module for M5Stack UART 433.92MHz U113

The M5Stack RF433R is an RF wireless radio frequency receiver, using SYN531R radio frequency receiver, working frequency is 433.92MHz (using ASK modulation) commonly used by wireless controllers, built-in PCB antenna, stable receiving signal distance up to 10M, typical receiving sensitivity It is -109dBm. The exquisite and compact housing design can be embedded in a variety of radio frequency remote control applications. It is suitable for security alarm, wireless automatic meter reading, home and industrial automation, remote remote control, wireless data transmission and other system fields.

PCB antenna
Excellent selectivity and noise suppression