Project update
FieldMesh Node V4
The Node V4 schematic has completed a major review cycle and is moving toward PCB layout.
Recent work includes a revised solar charging architecture, selectable 3.3 V / 5 V / 12 V sensor power, protected analogue inputs, I²C expansion, RS-485/Modbus and SDI-12 support.
The review process has also become more rigorous, with important findings checked against primary-source documentation before they are accepted.