PDiot 0 Posted March 17, 2019 Share Posted March 17, 2019 (edited) Hi All, I am new to Energia and CC3200. I am trying to read readings from a BH1750 light sensitivity sensor and I am getting invalid data (readings are 0lx or -1lx depending on the sketch/.h implementation). Also the master_reader example returns 0. Moreover, I run a few I2Cscanner sketches and I get multiple addresses as active, while I have only one device connected! I have revised the *.h and *.cpp files I am using and it seems that they are properly built to communicate with Wire.h & Wire.cpp. I am connecting the sensor on pins 9 & 10 with pink J2 & J3 shorted. Additionally, I found this thread I understand that I2C is a difficult topic, therefore I am asking for your help! Thank you! Edited March 18, 2019 by PDiot corrected link Quote Link to post Share on other sites
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