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Ping based relay control watchdog #262

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sjefferson99 opened this issue Nov 25, 2024 · 1 comment
Open

Ping based relay control watchdog #262

sjefferson99 opened this issue Nov 25, 2024 · 1 comment
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🔮 enhancement New feature or request 👁 smib-hid SMIBHID related code

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Add the option to regularly ping an IP and after x retries initiate a gpio pin down then up.

Use case is attach relay to GPIO and reset a device if the ping stops, could be a router or in our case, rpi controlling the door that needs to stay up and working for access.
@sjefferson99 sjefferson99 added 🔮 enhancement New feature or request 👁 smib-hid SMIBHID related code labels Nov 25, 2024
@sjefferson99 sjefferson99 self-assigned this Nov 25, 2024
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Need to consider if the relay will reliably stay on on pico reset. Making sure pin value set early and potentially a circuit to invert the relay and have gpio high = reset.

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262-ping-based-relay-control-watchdog somakeit/smib
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