hi
following are two rf transmitteres.they are same price but one is 433MHz and other is 315MHz.
SparkFun Electronics - RF Link Transmitter - 434MHz
SparkFun Electronics - RF Link Transmitter - 315MHz
what are the difference between this two except frequency?
and which module should I buy?
thanks
following are two rf transmitteres.they are same price but one is 433MHz and other is 315MHz.
SparkFun Electronics - RF Link Transmitter - 434MHz
SparkFun Electronics - RF Link Transmitter - 315MHz
what are the difference between this two except frequency?
and which module should I buy?
thanks