Hi there!
i start to work with the sensor RF77402 and ESP8266. So i wrote a python library my problem is when i read the distance the error is so big like 40% for long distance and little more up for short distance. I use a white box for the test. I look the arduino library and the only thing i didn’t is calibration because be honest with you i don’t understand how work . Another thingh append if i try a read a distance more then 2000 mm i don’t receive any error like i saw in the data sheet . The sensor is V1.0. I hope someone can help me
Thank you so much
Sergio