WM පද්ධති WM-I3 LTE Cat.M1-NB2 දත්ත ලොගර් ස්ථාපන මාර්ගෝපදේශය
WM Systems WM-I3 LTE Cat.M1-NB2 Data Logger INTERNAL CONNECTORS, INTERFACES Enclosure bottom part (ABS plastic with IP67 protection and 6 holes – where the PCB can be fastened into the enclosure by screws at holes) Enclosure top part (can be…