About RJ11 Cables Oct 16, 2017 18:04:24 GMT -8 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by huynguyen on Oct 16, 2017 18:04:24 GMT -8 Anyone knows the function of each wire in one cable? We have 2 cables: one for Rain Bucket and the other for Anemometer/Wind Vane. Each cable has 4 wires. Which wire is used for VCC/GND or ADC Channel/External Interrupt?I need some help. Thank you.