RF433T/R Modules

M5Stack RF433T/R Modules are Radio Frequency (RF) transmitters and wireless receivers with a working frequency of 433.92MHz. The RF433T transmitter uses the SYN115 radio frequency transmitter IC and offers a stable signal transmission distance of up to 10m. The RF433R receiver uses the SYN531R radio frequency receiver and offers a stable receiving signal distance of up to 10m. These modules feature a built-in PCB antenna and exquisite and compact housing design. Typical applications include building automation, security alarm, home and industrial automation, remote control, wireless data transmission, and other system fields.

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M5Stack Sub-GHz Modules RF wireless radio frequency receiver, using SYN531R radio frequency receiver
Datasheet
30In Stock
Min.: 1
Mult.: 1

UNIT 433.92 MHz GPIO 5 V 5 V 48 mm x 24 mm x 8 mm
M5Stack Sub-GHz Modules A radio frequency transmitter using SYN115 radio frequency transmitter IC
Datasheet
22In Stock
30Expected 25/03/2026
Min.: 1
Mult.: 1

UNIT 433.92 MHz 10 dBm GPIO 5 V 5 V 48 mm x 24 mm x 8 mm