Q: Can I drive a Logic Input from a RPi GPIO?
Q: How do I delay the PTT on a port after a power cycle?
Q: How do I create a macro that generates a simple message to a specific port?
Q: Can you explain more about how to format an If/Then/Else command?
Q: I have multiple linked controllers. How can I direct DTMF commands to only one?
Messages
Q: How do I use the vocabulary tables and runtime variables to create messages?
Q: How can I play a tone on all ports every 10 seconds? (Could be used for a Beacon ID.)
Q: How can I customize the speech on the 7330?
Q: How do I program the Raindrop courtesy beep on the 7330?
Q: How do I program rotating messages?
Q: How do I create a macro that generates a simple message to a specific port?
Q: How can I turn on and off crosslinks between ports?
Q: How can I check the Path Enables for a crosslink?
Q: How can I disable my transmitter PTT?
Q: I have a Simplex/Link/Remote Base port. What commands do I enter so a transmitter has no tail?
Q: My link radio doesn't have a COR signal. Is there a VOX I can hook up to the 7330?
Q: While a path is timed out, I'd like to have a message sent. Can I do that?
Q: I have a transceiver on a port that asserts COR while its PTT is asserted! Can I ignore the COR?
Q: I'm new to serial ports. Is there a tutorial available so I can learn more?
Q: Can I connect a phone line modem to my 7330 for remote control and updates?
Time-of-Day Clock
Q: Does the Time-of-Day Clock have a means to manually sync at the Top-of-Hour to a contact closure?
Testing
Q: How can I test my controller programming without connecting it to a repeater?
Note: if you would like to see a particular example here, please ask. We'd be happy to expand this list. We also accept contributions.