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Document sump pump hardware
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ocdtrekkie committed Oct 28, 2023
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Expand Up @@ -10,6 +10,7 @@ These are devices the code has been tested to work with.
* 2421 - TriggerLinc _(same as 2843-222)_
* 2441TH - Thermostat
* 2450 - I/O Linc **as "BuzzLinc"**
* 2450 - I/O Linc **as Sump Pump Alarm**
* 2450 - I/O Linc **as Garage Door & Status Kit (74551)[1]**
* 2477D - SwitchLinc Dual-Band Dimmer Switch
* 2477S - SwitchLinc Dual-Band On/Off Switch
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# Insteon 2450 "BuzzLinc"
# Insteon 2450

## "BuzzLinc"

The BuzzLinc configuration of an Insteon 2450 I/O Linc will be supported by HAController, so I wanted to document the creation of it here.

> A jumper across GND and N/O on an IOLinc and a piezoelectric buzzer connected to 5V and COM, voila, an Inseton BuzzLinc.
> The (+) terminal of the piezoelectric buzzer should be at 5V and the (-) terminal at COM.
Source: stusviews at http://forum.smarthome.com/topic.asp?TOPIC_ID=8037
Source: stusviews at http://forum.smarthome.com/topic.asp?TOPIC_ID=8037

## Sump Pump Alarm

The Sump Pump Alarm begins with the BuzzLinc configuration. A float switch is soldered to a headphone jack and plugged into the Sense port.

The alarm will sound regardless of communication with the controller.

Tested with Level Sense float switch, available here: https://www.amazon.com/dp/B01A4RZULM/

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