1*863b9246SPatrick Venture# DbusPassive 2*863b9246SPatrick Venture 3*863b9246SPatrick VentureThese sensors wait for their updates. 4*863b9246SPatrick Venture 5*863b9246SPatrick Venture# DbusActive 6*863b9246SPatrick Venture 7*863b9246SPatrick VentureThese sensors reach out for their value. 8