Dear all, who of you has got experience with light-weight sensor communication systems and could share their thoughts with me? Thanks Elisabeth
Take a 1-wire sensor communication. The weight is about 2/3 of a I2C cabling.
I can beat the weight of a one wire cabling with wireless cabling ;-), ... just kidding, you need batteries at the sensor side, but a coin cell did run a mega88 rf231 combo over several months.
: Edited by User