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433Mhz RF Link Kit

433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit
433Mhz RF Link Kit

The kit is consists of a transmitter and a receiver, popularly used for remote control.

Basic Specification:

  • Frequency: 433Mhz.
  • Modulation: ASK
  • Receiver data output: High - 1/2 Vcc, Low - 0.7v
  • Transmitor input voltage: 3-12V (high voltage = more transmitting power)
  • Transmitting range (work at 5V): 40m indoor, and 100m in open air

Usage:

The popular link scenario: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU.

PT2272 (Encoder) and PT2262 (Decoder) are optional, but their existence is to:

  • avoid confusing when multiple RF links are in range; and
  • isolate disturbance.

You can integrate the encoding and decoding work into the MCU functions on both sides. Whenever there are no RF devices around, you may use it with a direct cable connection.

  • Availability: 2
  • Brand: Seeedstudio
  • Reward Points: 10
  • Product Code: SEEED-113990010
  • Weight: 101.00g
  • SKU: SEEED-113990010
£13.13
Ex Tax: £10.95
Reward Points: 200