[OBSOLETE] Sonoff, Sonoff TH, S20, Dual, 4CH, POW, & Touch Device Handler & SmartApp ($5 & $10 Smart Switches)

erocm1231 · April 7, 2017, 10:17pm

Last night I had a chance to work on and I’m just about finished with the firmware / device handler for the Sonoff Dual. It is about 90% complete with just a few things missing (the auto-off feature, power on state, and some dual specific options that I want to add). Other than that, things are pretty solid on it. For those that wan’t to start using it while I finish things up.

This device is a composite device and requires 2 handlers to be installed. They are both posted below. Also, make sure you update the Sonoff Connect app.

It has clearly labeled headers (other side of the board), but putting it in flash mode is not as straight forward. Connect the right side of the shown resistor to GND. I’ll try to post a better photo later.

Frimware:

https://github.com/erocm123/SmartThingsPublic/raw/master/devicetypes/erocm123/sonoff-dual-wifi-switch.src/SonoffDual.ino.generic.bin

Main Handler:

github.com

erocm123/SmartThingsPublic/blob/master/devicetypes/erocm123/sonoff-dual-wifi-switch.src/sonoff-dual-wifi-switch.groovy

/**
 *  Copyright 2017 Eric Maycock
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 *  in compliance with the License. You may obtain a copy of the License at:
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
 *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
 *  for the specific language governing permissions and limitations under the License.
 *
 *  Sonoff Dual Wifi Switch
 *
 *  Author: Eric Maycock (erocm123)
 *  Date: 2016-06-02
 */
 
import groovy.json.JsonSlurper
import groovy.util.XmlSlurper

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Child Handler:

github.com

erocm123/SmartThingsPublic/blob/master/devicetypes/erocm123/switch-child-device.src/switch-child-device.groovy

/**
 *  Switch Child Device
 *
 *  Copyright 2017 Eric Maycock
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 *  in compliance with the License. You may obtain a copy of the License at:
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
 *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
 *  for the specific language governing permissions and limitations under the License.
 *
 */
metadata {
	definition (name: "Switch Child Device", namespace: "erocm123", author: "Eric Maycock", vid: "generic-switch") {
		capability "Switch"
		capability "Actuator"
		capability "Sensor"

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[OBSOLETE] Sonoff, Sonoff TH, S20, Dual, 4CH, POW, & Touch Device Handler & SmartApp ($5 & $10 Smart Switches)

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