Hello, I have recently purchased the 433 MHz RF Wireless Transmitter + Receiver Module and i have uploaded the basic sketch where the transmitter is wired to an arduino and the receiver is wired to a separate arduino, and i can view on the receiving side where it says "hello world" in the serial monitor.
My question is what else could i use this for transmitting and receiving module for? ( maybe attach a sensor?), all of the YouTube videos of it only show the basic sketch tutorial that i have already done.
Could someone please give some examples of how else the 433 MHz RF Wireless Transmitter + Receiver Module could be implemented?
Many people use the 433 MHz (or similar) modules for remote weather sensors.
My set is used for a gate alarm, to let me know that a vehicle is entering our property. The gate is over 300 meters from the house. With dipole antennas (33 cm from tip to tip) as shown below, line of sight range of better than 300 meters is possible.
jremington:
Many people use the 433 MHz (or similar) modules for remote weather sensors.
My set is used for a gate alarm, to let me know that a vehicle is entering our property. The gate is over 300 meters from the house. With dipole antennas (33 cm from tip to tip) as shown below, line of sight range of better than 300 meters is possible.
Of course not. There are two Arduinos in the picture. One in the blue box is a Pro Mini on its side (not shown are the battery box and the magnetometer module).
