Measuring multiple SDI-12 sensors

Up to ten HygroVue 5s or a combination of other SDI-12 sensors can be connected to a single data logger terminal. Each SDI-12 device must have a unique SDI-12 address between 0-9, A-Z, or a-z. See Change address command (aAb!) to change the HygroVue 5 SDI-12 address from its default address of 0.