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DevHackadayabout 3 hours ago

PumpSaver Plus IR Protocol Reverse Engineered

2 min read

Elizabeth Camporeale reverse-engineered the undocumented infrared communication protocol on the Littelfuse PumpSaver Plus 233P pump monitor. The protocol was originally designed for a discontinued handheld device. The work enables remote monitoring of pumps in locations where constant supervision is impractical.

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#reverse engineering #industrial #iot