M5Stack RF UNIT 433MHz Receiver (SYN513R)
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Description
Unit RF433R is an RF wireless receiver that uses the SYN531R RF receiver, operating at the commonly used frequency of 433.92MHz for wireless controllers (using ASK modulation). It features a built-in PCB antenna, providing stable signal reception up to 10 meters, with a typical reception sensitivity of -109dBm. Its compact and sleek design allows it to be embedded into various RF remote control applications. It is suitable for security alarms, wireless automatic meter reading, home and industrial automation, remote control, wireless data transmission, and other system fields.
Features
Operating frequency: 433.92MHz
High sensitivity of -109dBm, with a reception rate of 1Kbps (ASK modulation)
PCB antenna
Excellent selectivity and noise suppression
Specifications
Receiver IC
SYN531R
Operating current
8mA
Stable communication distance
10M
Typical reception sensitivity
-109dBm
Antenna type
PCB antenna
Product Size
48.0 x 24.0 x 8.0mm
Product Weight
6.7g
Package Size
138.0 x 93.0 x 9.0mm
Gross Weight
12.1g
Applications
Building automation
Security alarms
Home and industrial automation
Remote control
Wireless data transmission and other system fields
Schematics
Pin map
Unit RF433R
PORT.B
GND
5V
NC
RX
Model Size
Documents
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