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Advanced Metering Infrastructure (AMI)<ref>https://en.wikipedia.org/wiki/Smart_meter#Advanced_Metering_Infrastructure</ref> refers to systems that measure, collect, and analyze energy usage, and communicate with metering devices such as electricity meters, gas meters, heat meters, and water meters, either on request or on a schedule.
[[File:LandisGyrResidentialMeter1.JPG|thumb|Landis+Gyr Residential Power Meter]]
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There are various methods used to report power usage back to the utility including cellular, power-line and mesh networked power meters operating in the ISM bands<ref>https://en.wikipedia.org/wiki/ISM_band</ref>.
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==Electricity Metering Systems==
[[Itron Residential Meter]]
 
[[Landis+Gyr GridStream Protocol]]
 
[[Landis+Gyr Residential Meter]]
[[Landis+Gyr Integrated WanGate Radio (IWR)]]
 
[[Silver Spring Networks Protocol]]
[[Silver Spring Networks Access Point]]
 [[Silver Spring Networks Relay]] [[Sangamo FM2S]] ==Data Capture using Software Defined Radio==[[gr-smart_meters Setup Guide]] ==Firmware Extraction & Analysis==[[Extract Firmware - Landis+Gyr (M16C)]] [[Extract Firmware - Landis+Gyr (ARM)]] [[Ghidra Configuration - M16C Processor]] [[Dump EEPROM]] ==Other==[[Landis+Gyr DCW]] ==Schematics==[https://github.com/BitBangingBytes/LandisGyr-FocusAXR_Schematics Landis+Gyr FocusAXR-SD Schematic]<references />