Description:
This 433MHz Wireless Link Kit provides a reliable RF transmitter and receiver solution for your Arduino or Raspberry Pi projects. The modules are designed for easy breadboard mounting and enable wireless communication over distances up to 500 feet. Operating at 433MHz, this kit is suitable for applications requiring one-way data transmission. To achieve bidirectional communication, two sets of modules (potentially with different frequencies) are required. This kit is compatible with Arduino and various Raspberry Pi models, including the 2, B, B+, and A+.
Specifications:
Receiver:
- Operating Voltage: DC5V
- Quiescent Current: 4MA
- Receiving Frequency: 433.92MHZ
- Receiver Sensitivity: -105DB
- Launch Distance: 20-200 meters (different voltage, different results)
Transmitter:
- Operating Voltage: 3.5-12V
- Operating Mode: AM
- Transfer Rate: 4KB / S
- Transmitting Power: 10mW
- Transmitting Frequency: 433M
Pin Description:
Receiver:
|
No. |
Pin Name |
Description |
|
1 |
VCC |
Power supply (3V to 12V) |
|
2 |
DATA |
Data received can be obtained from this pin |
|
3 |
DATA |
It serves the same purpose (anyone can be used) |
|
4 |
GND |
Connected to the ground of the circuit |
|
5 |
ANTENNA |
Solder wire/antenna to improve range (not mandatory |
Transmitter:
|
No. |
Pin Name |
Description |
|
1 |
VCC |
Power supply (+5V only) |
|
2 |
DATA |
Data to be transmitted is sent to this pin |
|
3 |
GND |
Connected to the ground of the circuit |
|
4 |
ANTENNA |
Solder wire/antenna to improve range (not mandatory) |
Package Included:
1 x 433Mhz RF Transmitter With Receiver