Very new hamshield user here. Just completed the FMBeacon example, so time for the next one.
I am trying the Hamshield/DDS example; would expect to hear two tones on the frequency of radio.frequency() - in my case 438Mhz. I have tuned in a HandyTalk and use a RTL-SDR to look/listen at the spectrum/waterfall. When I upload the code, I do see that the Hamshield is transmitting (lots of signal, many harmonics since both Rx and Tx are in one room I also hear a "crack" on the HandyTalk), but I do not hear the tones I was expecting from DDS (either through HandyTalk or RTL-SDR).
- I am using the Adruino UNO R3 and have it powered with 9V DC (and USB).
- Before I tried the DDS example, I installed both (with add zip in IDE) the DDS and Hamshield_KISS library from;
(it would otherwise give me a missing dds.h in verify).
Do others experience similar issues with DDS.ino (example, not the library)?