I'm using Si1145 for Visibility, UV and IR measurements.
for UV I've set the coefficient as follow
and enable EN_UV, EN_IR, and EN_VIS in CHLIST, and I'm getting all three parameters in terminal tool
but the problem is from 1-2 feet close to my office window, sensors shows about 11 UV index in morning and if i remove condition if(UV>11), then it reflects around 23-30 UV index!!!
Before measuring sensor data I've set VIS_Range and IR_Range parameters in PARAM_ALSVISADCMISC and PARAM_ALSVISADCMISC
Along with UV there is one more problem with Visibility
in my code I've set ALS_VIS_GAIN to 7 for maximum range and able to read data from direct sunlight
but the problem is, it shows -1 readings after 15000lx!!
where as it's not happening in case of your sensor puck product demo
Here I've attache my sensors reading file and It's program file
can any on help me
I really appreciate all precious comments and suggestions!
Hi, thanks for entering this request also in our support portal. Your case seems somewhat specific to your conditions, so we will reply in that system.