SI4713 FM Transmitter
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- w0ivj
- Posts: 4
- Joined: Wed Jan 20, 2021 12:23 pm
SI4713 FM Transmitter
I am using the Adafruit si4713 library with the provided example on a Nano Every. The transmitter only works if the serial monitor window is open on the Arduino 1.8.13 IDE.
- adafruit_support_mike
- Posts: 67446
- Joined: Thu Feb 11, 2010 2:51 pm
Re: SI4713 FM Transmitter
Check your code to see if it has something like this at the top of setup():
That's fairly common for microcontrollers that handle USB internally, but hangs when there's no USB connection.
Code: Select all
while ( ! Serial ) { delay( 1 ); }
- w0ivj
- Posts: 4
- Joined: Wed Jan 20, 2021 12:23 pm
Re: SI4713 FM Transmitter
Thanks...I solved the problem with an external reset button that I use after the power is applied.
Please be positive and constructive with your questions and comments.