SparkFun Forums 

Where electronics enthusiasts find answers.

Have questions about a SparkFun product or board? This is the place to be.
By iXen
#194520
Hi, the LiDAR-lite I purchased from SparkFun was working fine for many days until I added a capacitor to it as recommended by various sites. Now it just shows "> nack" endlessly in the Arduino serial monitor. Any suggestions as to what to do?