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Master Meter 3G Mobile AMR (view source)
Revision as of 06:02, 18 December 2021
, 06:02, 18 December 2021no edit summary
[[File:MasterMeter3G InstalledUnit.jpeg|thumb]]
Placeholder for Master Meter water meter pics
<br /><gallery mode="packed-hover" heights="150">
File:MasterMeter3G MeterInHand.jpeg|Fully enclosed meter
File:MasterMeter3G DialTop.JPG|Meter dial front
File:MasterMeter3G DialBottom.JPG|Meter dial back with PCB removed
File:MasterMeter3G PCBTop-antenna.jpeg|Top of PCB, notice 3 LED's bottom right and sensor used to read water meter position. Reed switch on the top to detect magnetic tampering? Antenna mounted on the right side.
File:MasterMeter3G PCBSide-antenna.jpeg|Side view of antenna and batteries (2) soldered to PCB.
File:MasterMeter3G PCBTop.JPG|Unlabeled IC is MSP430F2370
File:MasterMeter3G PCBTop2.JPG|Ruler for dimensions
File:MasterMeter3G PCBBottom.JPG|RF circuitry on the bottom of PCB, unlabeled IC is TLMW301.
File:MasterMeter3G TLMW301.jpg|Can't seem to find a datasheet for this IC
File:MasterMeter3G AntennaBack.JPG
File:MasterMeter3G AntennaFront1.JPG
File:MasterMeter3G AntennaFront2.JPG
</gallery>
