- Thu Aug 25, 2016 11:59 am
#191447
Hello friends.
I recently purchased an RF Link Receiver - 4800bps (434MHz) from Sparkfun and plugged it along with a 434mhz transmitter. The transmitter works fine I think, since I definitely got something at the receiver when I sent a signal.
The problem is I get random numbers constantly coming down on the serial monitor.
I'm using Arduino Uno, sending to another Uno. When plugged directly via wire, I send/receive no problem.
But when I plug in the Rx module I get garbage constantly, even when the Tx is out.
I wonder why it's doing that?
Example:
0
248
120
240
240
192
120
254
0
30
0
31
248
0
128
0
240
248
252
I recently purchased an RF Link Receiver - 4800bps (434MHz) from Sparkfun and plugged it along with a 434mhz transmitter. The transmitter works fine I think, since I definitely got something at the receiver when I sent a signal.
The problem is I get random numbers constantly coming down on the serial monitor.
I'm using Arduino Uno, sending to another Uno. When plugged directly via wire, I send/receive no problem.
But when I plug in the Rx module I get garbage constantly, even when the Tx is out.
I wonder why it's doing that?
Example:
0
248
120
240
240
192
120
254
0
30
0
31
248
0
128
0
240
248
252