M5Stack RF Unit 433 MHz Transmitter (SYN115)

M5StackSKU: RB-Mst-103
Manufacturer #: U114

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  • M5Stack RF Unit 433 MHz Transmitter (SYN115)
  • Offers a radio frequency (RF) transmitter
  • Working frequency: 433.92 MHz
  • Data transmission rate: 10 kbps
  • Output power: 10 dBm
  • Antenna type: PCB antenna
  • Note: You are responsible for determining if this frequency is allowed in your country.

The M5Stack RF Unit 433 MHz Transmitter (SYN115) is a radio frequency (RF) transmitter, using SYN115 radio frequency transmitter IC, working frequency is 433.92 MHz (using ASK modulation) commonly used by wireless controllers, built-in PCB antenna, stable signal transmission distance up to 10m. The output power reaches 10 dBm.

Applications: Building Automation, Security alarm, Home and industrial automation, Remote control, and Wireless data transmission and other system fields

M5Stack RF Unit 433 MHz Transmitter (SYN115) - Click to Enlarge

  • 1x RF433T Unit
  • 1x HY2.0-4P Cable


  • 48 x 24 x 8 mm (L x W x H)
  • Stable communication distance: 10 m
  • Transmitter IC: SYN115
  • Working current: 12 mA
  • Output Power: 10 dBm
  • Antenna type: PCB antenna
  • Interface: GPIO
  • Weight: 6 g

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