I’m having difficulties making the 433MHz transmitter/receiver modules work.
- Uploaded both receiver and transmitter code
- picture of my modules
I have 2 Arduino Mega2560s and 2 laptops
Receiver connected to the first arduino → first laptop
Transmitter connected to the second arduino → second laptop
What i’ve done:
Downloaded RH_ASK library from this link: (RadioHead: RadioHead Packet Radio library for embedded microprocessors)
The Lib is found on the 2nd line.
Used the “ask_receiver” & “ask_transmitter” examples.
Receiver is connected to pin 5 on first arduino
Transmitter is connected to pin 4 on second arduino
Uploaded both codes and opened Serial monitor on the receiver to see if anything happened but nothing did
Is it okay to use 2 different arduinos connected to 2 different computers in order to send & receive?
Are my pin connections correct?
What can/should i do to simply be able to send and receive a simple “hello” message??
Ask_Transmitter.ino (977 Bytes)
Ask_Receiver.ino (1.06 KB)