lux meter based on Oregon's UVN800 with ATTINY85 compatible with domoticz, jeedom or other
returns values from 1 to 10. useful for twilight and sunshine sensor. Materials needed: -1 ATTiny85 - 45 (I am not tried with a 45 but I think it should work) -PCB, laminated paper, single-sided 24mm x 37mm -1 photo resistor (U3) -1 key 6mm x 6mm -1 LED 3mm -1 transistor S8050(Q1) or similar -1 433 MHz TX module -3 resistors -100ohms(R_LED) -1000ohms(R_PHOTO) -10000ohms(R_BUTTON) print this 3D box: https://www.thingiverse.com/thing:4339162