In case anyone finds this post while searching: The HackRF PortaPack's software doesn't receive Neptune R900 meters. You'll need to use rtlamr and the "-msgType=r900" flag. (Or "-msgType=all") The meter ID is the Serial number that is printed on the transmitter.. r900: Message type used by Neptune R900 transmitters, provides total consumption and leak flags. r900bcd: Some Neptune R900 meters report consumption as a binary-coded digits.
Hi all, I have a Neptune R900 V4 (Model R900M) water meter. Historically, I've been able to use rtlamr project. Looking to consolidate so I can capture everything I need with rtl_433. Is my meter e.. A Neptune walk-by, mobile, or R900 Gateway fixed network data collection system receives the data and stores it to be downloaded into the utility billing system for processing.