51_I2C_TSL2561: fix calculation of lux value is floatArithmetics is used (forum id #379754)
51_I2C_TSL2561: fix calculation of lux value is floatArithmetics is used (forum id #379754)View Changes
Source: 51_I2C_TSL2561: fix calculation of lux value is floatArithmetics is used (forum id #379754) (http://sourceforge.net/p/fhem/code/10268/)