I have successfully managed to get my 9150 sensor working by using the RichardsTech library. It is an excellent piece of code.
Unfortunately, it is also large. Too large for my project so I am searching for a replacement. The alternatives seems to require the use of an interrupt pin which is a problem for me. The RichardsTech library does not require this.
I tried the playground sketch, but it only gives me -1 values from the sensor. I've tried both 0x68 and 0x69 as address. This is a shame since it is very compact indeed.
Any ideas on what could be wrong?
Alternatively, do you have another 9150 library to recommend which is compact and does not require interrupt pin?
Many thanks for your help /Jonas Forssell