Hello, I have experience with the Garmin Lidar-Lite v3HP.
I just purchased the Lidar-Lite v4 LED and am only getting measurement value of 0.
I am using an Arduino Uno R4 WiFi, but I am using a 5v → 3.3v SparkFun Logic Level Converter for the measurement pins (v4 pins 3 and 4) which ultimately attach to SDA and SCL on the Uno.
I am powering the v4 with 5v from the Arduino. The v4 responds to commands such as asking for version number using the sample code provided.
Any ideas? Thanks.