rtlamr
gr-smart_meters
| rtlamr | gr-smart_meters | |
|---|---|---|
| 53 | 4 | |
| 2,051 | 219 | |
| - | - | |
| 3.4 | 5.1 | |
| 9 months ago | 7 months ago | |
| Go | C++ | |
| GNU Affero General Public License v3.0 | GNU General Public License v3.0 only |
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rtlamr
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Millions of smart meters will brick it when 2G and 3G turns off
My municipal water meter transmits readings in the clear on the 915 MHz band. There's a neat program to catch the readings: https://github.com/bemasher/rtlamr
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Installer wanted $500 to install CTs. Paid $15 for a meter reader and spent a lazy Sunday getting this dialed in
Great - thanks for sharing this! I have an enphase system that shows me my production in HA, and I can read my solar and net meters using rtlamr to figure out consumption. I use the Utility Meter helper to create a sensor showing my current net meter change. When this number is negative, I'm sending energy to the grid, and when it's positive, I'm taking energy from the grid. What I'm trying to figure out is how to create sensors that will be acceptable to the Energy Dashboard so that I can get nice graphics like you have. showing how much energy is going to or from the grid. Any help greatly appreciated.
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Smart natural gas meters or analytical models to determine hourly usage?
this varies by meter but if you are into tech you can listen for the broadcasts with a rtl-sdr and https://github.com/bemasher/rtlamr software
- Natural gas monitor
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Can I size a heat pump purely from historical gas usage?
Using an RTL-SDR device configured to read meter data. I have it connected to my HomeAssistant smarthome setup to log the data and populate energy usage dashboards.
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ULPT request: How can I jam a smart meter signal? [UK]
I disagree, 20 quid dongle on amazon and rtlamr allows you to read many common meters. From usage you can tell when someone is cooking, showering, or not at home. Thieves already use more advanced tech to steal cars so it's only a matter of time before this is used to scope houses for burglaries.
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Public Central Hudson API?
Absolutely! I'm using a Nooelec NESDR Mini as a Software Defined Radio connected to a raspberry pi that's running a program called RTLAMR, which will pickup all the Automated Meter Reader signals in the area. There's some research you'll have to do to find your meter ID, manufacturer, and protocol, but once you have it narrowed down to your meter you can publish the entries to an MQTT instance using rtlamr2mqtt, where Home Assistant can pick it up and use it to track your total energy consumption.
- reading Itron ERT/ SCM data help
- Water Meter Reader
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Interesting things to receive with SDR in 2023?
Smart meters for electricity/gas/water: https://github.com/bemasher/rtlamr
gr-smart_meters
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Smart Meter on Star Network Integration
Gridstream RF is supported by gr-smart_meters https://github.com/BitBangingBytes/gr-smart_meters - not sure how similar the aclara rf would be to that
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New Smart Meter Data Found Using GNURadio
Flow graphs used in this video are available on my GitHub and support RTL-SDR, AirSpy, HackRF, BladeRF and Ettus USRP devices.
- Hacker reveals smart meters are spilling secrets about the Texas snowstorm
- GNU Radio block released to decode smart meter data
What are some alternatives?
rtl_433 - Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
gnss-sdr - GNSS-SDR, an open-source software-defined GNSS receiver
Tasmota - Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
SoapySDR - Vendor and platform neutral SDR support library.
PyEmVue - Python Library for the Emporia Vue Energy Monitor
gnuradio - GNU Radio – the Free and Open Software Radio Ecosystem
FlumeWaterMeter - Flume Water Meter Smartthings Smartapp + Flume Water Meter Device Handler
gqrx - Software defined radio receiver powered by GNU Radio and Qt.
Split-Single-Phase-Energy-Meter - Split Single-phase Energy Meter
trunk-recorder - Records calls from a Trunked Radio System (P25 & SmartNet)
Kodi Home Theater Software - Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.
AIS-catcher - AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR