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arendst / Tasmota

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
https://tasmota.github.io/docs
GNU General Public License v3.0
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Can't stop Sonoff SV relay triggering after power restart #2533

Closed ceraz68 closed 6 years ago

ceraz68 commented 6 years ago

I use a Sonoff SV to emulate a push button for a garage door successfully integrated to homebridge. My problem is that the Sonoff relays triggers after power restart, I unplug the usb power cable and re-plug to simulate a power failure. Once replugged the relay immediately triggers and opens the door, I don't want to happen ie don't trigger after power-up.

My MQTT broker is running as synology package

Sonoff GPIOs not used Onboard resistors removed to isolate power to the esp Garage opener wires connected to positive contacts of the input and output SwitchMode1 set to 0 SwitchMode2 set to 2 Pulsetime set to 10

I tweaked PowerOnState from 3 to 0 => no impact I tweaked SaveState (now named SetOption0) from 1 to 0 => no impact

Any ideas? Thanks

Console output (with dummy SSID/IP)

00:00:00 Project sonoff SonoffSV (Topic sonoffsv, Fallback DVES_9596DC, GroupTopic sonoffs) Version 5.9.1 00:00:00 WIF: Connecting to AP1 MyWifiLAN in mode 11N as sonoffsv-5852... 00:00:07 WIF: Connected 00:00:07 DNS: Initialized 00:00:07 HTP: Web server active on sonoffsv-5852.local with IP address 192.168.X.X 20:09:25 MQT: Attempting connection... 20:09:25 MQT: Connected 20:09:25 MQT: tele/sonoffsv/LWT = Online (retained) 20:09:25 MQT: cmnd/sonoffsv/POWER = 20:09:25 MQT: tele/sonoffsv/INFO1 = {"Module":"Sonoff SV", "Version":"5.9.1", "FallbackTopic":"DVES_9596DC", "GroupTopic":"sonoffs"} 20:09:25 MQT: tele/sonoffsv/INFO2 = {"WebServerMode":"Admin", "Hostname":"sonoffsv-5852", "IPAddress":"192.168.X.X"} 20:09:25 MQT: tele/sonoffsv/INFO3 = {"RestartReason":"Power on"} 20:09:27 MQT: stat/sonoffsv/RESULT = {"POWER":"OFF"} 20:09:27 MQT: stat/sonoffsv/POWER = OFF 20:09:34 MQT: tele/sonoffsv/STATE = {"Time":"2018-04-23T20:09:34", "Uptime":0, "Vcc":3.136, "POWER":"OFF", "Wifi":{"AP":1, "SSId":"MyWifiLAN", "RSSI":100, "APMac":"11:11:11:11:11:11"}}

Console Output for Status 0

20:37:28 CMD: status 0 20:37:28 MQT: stat/sonoffsv/STATUS = {"Status":{"Module":3, "FriendlyName":"SonoffSV", "Topic":"sonoffsv", "ButtonTopic":"0", "Power":0, "PowerOnState":0, "LedState":1, "SaveData":1, "SaveState":0, "ButtonRetain":0, "PowerRetain":0}} 20:37:28 MQT: stat/sonoffsv/STATUS1 = {"StatusPRM":{"Baudrate":115200, "GroupTopic":"sonoffs", "OtaUrl":"http://domus1:80/api/arduino/sonoff.ino.bin", "Uptime":0, "Sleep":0, "BootCount":17, "SaveCount":46, "SaveAddress":"F6000"}} 20:37:28 MQT: stat/sonoffsv/STATUS2 = {"StatusFWR":{"Version":"5.9.1", "BuildDateTime":"2017-11-13T21:43:41", "Boot":6, "Core":"2_30", "SDK":"1.5.3(aec24ac9)"}} 20:37:28 MQT: stat/sonoffsv/STATUS3 = {"StatusLOG":{"SerialLog":2, "WebLog":2, "SysLog":0, "LogHost":"domus1", "LogPort":514, "SSId1":"MyWifiLAN", "SSId2":"indebuurt2", "TelePeriod":300, "SetOption":"55800008"}} 20:37:28 MQT: stat/sonoffsv/STATUS4 = {"StatusMEM":{"ProgramSize":471, "Free":532, "Heap":25, "ProgramFlashSize":1024, "FlashSize":1024, "FlashMode":3}} 20:37:28 MQT: stat/sonoffsv/STATUS5 = {"StatusNET":{"Hostname":"sonoffsv-5852", "IPAddress":"192.168.X.X", "Gateway":"192.168.X.X", "Subnetmask":"255.255.255.0", "DNSServer":"W.X.Y.Z", "Mac":"11:11:11:11:11:11", "Webserver":2, "WifiConfig":2}} 20:37:28 MQT: stat/sonoffsv/STATUS6 = {"StatusMQT":{"MqttHost":"192.168.X.X", "MqttPort":1883, "MqttClientMask":"DVES%06X", "MqttClient":"DVES_9596DC", "MqttUser":"user", "MAX_PACKET_SIZE":512, "KEEPALIVE":15}} 20:37:28 MQT: stat/sonoffsv/STATUS7 = {"StatusTIM":{"UTC":"Mon Apr 23 19:37:28 2018", "Local":"Mon Apr 23 20:37:28 2018", "StartDST":"Sun Mar 25 02:00:00 2018", "EndDST":"Sun Oct 28 03:00:00 2018", "Timezone":1}} 20:37:28 MQT: stat/sonoffsv/STATUS10 = {"StatusSNS":{"Time":"2018-04-23T20:37:28"}} 20:37:28 MQT: stat/sonoffsv/STATUS11 = {"StatusSTS":{"Time":"2018-04-23T20:37:28", "Uptime":0, "Vcc":3.149, "POWER":"OFF", "Wifi":{"AP":1, "SSId":"MyWifLAN", "RSSI":100, "APMac":"11:11:11:11:11:11"}}}

Frogmore42 commented 6 years ago

You are running a really old version, but that is not likely the issue. Usually this type of problem is caused by retain messages on your mqtt broker or the home automation system. What home automation are you using?

ceraz68 commented 6 years ago

Thanks, I didn't pay attention to the version, I used SONOATA to flash the Sonoff SC and assumed the latest would be installed.

I'm running homebridge-mqtt-switch-tasmota on a homebridge docker on a synology NAS (oznu/docker-homebridge ). The mqtt broker is the mosquito package for synology (on the same synology as the homebridge docker). Interface via mqtt is perfect and Siri voice commands via homebridge activate the sonoff, I configured the sonoff as a homekit switch and use the pulsetime setting on tasmota to emulate a pushbutton ie when I turn on the switch it powers off automatically after 1 second.

I read some posts on mqtt retain - didn't really understand what it means. I doubt the broker is sending an mqtt power on request as the garage door opens instantly once the SV is powered. I would imagine the time the SV connects to wifi and "binds" with the mqtt broker would take 1-2 seconds.

Jason2866 commented 6 years ago

20:09:25 MQT: tele/sonoffsv/INFO3 = {"RestartReason":"Power on"} 20:09:27 MQT: stat/sonoffsv/RESULT = {"POWER":"OFF"} 20:09:27 MQT: stat/sonoffsv/POWER = OFF

This indicates that your broker sends the commands. So your search has to be in that direction. I assume that messages a stored in your broker (retain). This messages are resend after the device is reachable again. Try to get help / infos from the homebridge community. I cant help here, i dont use that software.

ceraz68 commented 6 years ago

Thanks for the all the advice. I flashed the latest version and I have the same behaviour.

The latest firmware console log is more explicit, clearly an MQTT retain issue but don't know how to resolve it. The message is below but I don't run homeassistant! 17:47:45 MQT: homeassistant/switch/sonoffsv/config = (retained)

So I need to discover which device forces MQTT to be retained.

00:00:00 Project sonoff SonoffSV (Topic sonoffsv, Fallback DVES_9596DC, GroupTopic sonoffs) Version 5.12.0 00:00:00 WIF: Connecting to AP1 MyWifiLAN in mode 11N as sonoffsv-5852... 00:00:08 WIF: Connected 00:00:08 DNS: Initialized 00:00:08 HTP: Web server active on sonoffsv-5852.local with IP address 192.168.XX.XX 17:47:45 MQT: Attempting connection... 17:47:45 MQT: Connected 17:47:45 MQT: tele/sonoffsv/LWT = Online (retained) 17:47:45 MQT: cmnd/sonoffsv/POWER = 17:47:45 MQT: tele/sonoffsv/INFO1 = {"Module":"Sonoff SV","Version":"5.12.0","FallbackTopic":"DVES_9596DC","GroupTopic":"sonoffs"} 17:47:45 MQT: tele/sonoffsv/INFO2 = {"WebServerMode":"Admin","Hostname":"sonoffsv-5852","IPAddress":"192.168.XX.XX"} 17:47:45 MQT: tele/sonoffsv/INFO3 = {"RestartReason":"Power on"} 17:47:45 MQT: homeassistant/switch/sonoffsv/config = (retained) 17:47:47 MQT: stat/sonoffsv/RESULT = {"POWER":"OFF"} 17:47:47 MQT: stat/sonoffsv/POWER = OFF

Frogmore42 commented 6 years ago

Change the MQTT name of the device and see what happens. I don't use homebridge or homeassistant. Given how frequently people who do seem to have problems I am not inclined to try. It seems pretty clear that you have something configured incorrectly (which might be a default from something you installed) so starting over might make sense.

MMMM78 commented 6 years ago

I had more or less the same problem while restarting HA (at every restart of HA, it triggered my garagedoor-i use the same module). I solved it by setting ‘retain’ to ‘false’ in my configuration.yaml file. Maybe it’s of help for you too.

stale[bot] commented 6 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

ceraz68 commented 6 years ago

I went quiet for a while as I bricked the sonoff SV when trying to upgrade the firmware to the latest tasmota (continuous red LED). I ordered a new one and performed the below steps.

After power cycling (unplugging/plugging power to simulate a power failure), the relay no longer triggers, good!

I no longer get the immediate message "17:47:45 MQT: homeassistant/switch/sonoffsv/config = (retained)"

Nothing has changed on my MQTT and homebridge server setup. Compared to the previous sonoff I did not configure SwitchMode1 nor SwitchMode2. In view of the failure to upgrade the sonoff SV firmware, I put my bug down to non-pefect Sonoff SV !!

Thanks for your support in this forum.

New sonoff with fw 1.5.5 Used Sonota installs tasmota: it installs tasmota 5.9.1 Configure mqtt on sonoff and choose a new topic to avoid interference with previous Upgrade to tasmota version 5.14

Frogmore42 commented 6 years ago

It sounds like everything is working. If so please close this issue.

hristo-atanasov commented 6 years ago

Interesting .. I just received a brand new Sonoff SV and I have the same problem .. :\ The strange thing I'm seeing is that if I remove the device that it is powering it is working well, but when I attach it I'm experiencing the same problem again.

00:00:00 Project sonoff2 Netcast TV power (Topic netcastTVpower, Fallback netcast_tv_power_4B7FB9, GroupTopic sonoffs) Version 5.12.0 00:00:00 WIF: Connecting to AP1 gnet in mode 11N as netcastTVpower-8121... 00:20:07 WIF: Connected 00:20:07 DNS: Initialized 00:20:07 HTP: Web server active on netcastTVpower-8121.local with IP address 192.168.12.114 00:20:09 MQT: Attempting connection... 00:20:09 MQT: Connected 00:20:09 MQT: tele/netcastTVpower/LWT = Online (retained) 00:20:09 MQT: cmnd/netcastTVpower/POWER = 00:20:09 MQT: tele/netcastTVpower/INFO1 = {"Module":"Sonoff SV","Version":"5.12.0","FallbackTopic":"netcast_tv_power_4B7FB9","GroupTopic":"sonoffs"} 00:20:09 MQT: tele/netcastTVpower/INFO2 = {"WebServerMode":"Admin","Hostname":"netcastTVpower-8121","IPAddress":"192.168.12.114"} 00:20:09 MQT: tele/netcastTVpower/INFO3 = {"RestartReason":"Hardware Watchdog"} 00:20:09 MQT: homeassistant/switch/netcastTVpower/config = (retained) 00:20:10 MQT: stat/netcastTVpower/RESULT = {"POWER":"OFF"} 00:20:10 MQT: stat/netcastTVpower/POWER = OFF 00:20:17 MQT: tele/netcastTVpower/STATE = {"Time":"2018-11-20T00:20:17","Uptime":"0T00:00:15","Vcc":3.259,"POWER":"OFF","Wifi":{"AP":1,"SSId":"gnet","RSSI":66,"APMac":"98:DE:D0:A8:A7:5C"}}