I’m using an RF kit working with two arduinos.
After changing the transmitter for another one module with an antenna, I improved the range up to 50 meters without obstacles.
In the specifications, the say that the range it’s between 500-800 meters.
The receiver haven’t got any antenna because it works better without one ( The antennas that i tried aren’t good antennas)
Anyone have same problems with this kits?
Here I left my tutorial with all the code
And the specifications of the transmitter
Probably the best solution it’s to change the type of transmitters, but I want to explore the limit of this kits and write the conclusions for everyone that use this kits.