Hello to you all,
I am new to this forum, so I hope this it the correct place to post my question.
I am trying to connect a SparkFun RGB Light Sensor ISL29125 to the Seeeduino Mega 2560 v3.0a.
I have bought this logic level converter - 5V 3.3V 2 Channel BiDirectional Logic Level Converter Module fr Arduino Rasp
I connected everything as shown to the Sparkfun hookup guide, (pins 20,21 for Mega) however when I try the RGBBasics example everything freezes.
I downloaded the I2C master library and when I run the scanner, it freezes always at the beginning and then I have to unplug and re-plug the SDA/SDL for it to receive some kind of HEX data. And not always successful.
Any ideas on how to solve the freezing issue?
Thanks in advance for your time.