TASMOTA ADC0 pin relay

[yaminahacs]

PROBLEM DESCRIPTION

A clear and concise description of what the problem is. After replacing a switch module with TASMOTA I found out that the relay is on ADC0 pin and I was unable to use it. I would like to request to enable ADC0 pin as ADC relay and ADC switch, just like you can select ADC button.

REQUESTED INFORMATION

Make sure your have performed every step and checked the applicable boxes before submitting your issue. Thank you!

• [ ] Read the Contributing Guide and Policy and the Code of Conduct
• [ ] Searched the problem in issues
• [ ] Searched the problem in discussions
• [ ] Searched the problem in the docs
• [ ] Searched the problem in the chat
• [ ] Device used (e.g., Sonoff Basic): _____
• [ ] Tasmota binary firmware version number used: _____
  • [ ] Pre-compiled
  • [ ] Self-compiled
• [ ] Flashing tools used: _____
• [ ] Provide the output of command: Backlog Template; Module; GPIO 255:

  
  Configuration output here:

- [ ] If using rules, provide the output of this command: `Backlog Rule1; Rule2; Rule3`:
```lua
  Rules output here:

• [ ] Provide the output of this command: Status 0:

  
  STATUS 0 output here:
  10:45:38.943 CMD: status 0
  10:45:38.951 RSL: STATUS = {"Status":{"Module":0,"DeviceName":"Lounge","FriendlyName":["Light_1","Light_2","Light_3"],"Topic":"tasmota_0A13FB","ButtonTopic":"0","Power":"000","PowerLock":"000","PowerOnState":3,"LedState":0,"LedMask":"FFFF","SaveData":1,"SaveState":1,"SwitchTopic":"0","SwitchMode":[5,5,5,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"ButtonRetain":0,"SwitchRetain":0,"SensorRetain":0,"PowerRetain":0,"InfoRetain":0,"StateRetain":0,"StatusRetain":0}}
  10:45:38.993 RSL: STATUS1 = {"StatusPRM":{"Baudrate":115200,"SerialConfig":"8N1","GroupTopic":"tasmotas","OtaUrl":"http://ota.tasmota.com/tasmota/release/tasmota.bin.gz","RestartReason":"Software/System restart","Uptime":"0T14:02:23","StartupUTC":"2024-07-04T18:43:15","Sleep":50,"CfgHolder":4617,"BootCount":7,"BCResetTime":"2024-07-04T17:53:29","SaveCount":110,"SaveAddress":"F6000"}}
  10:45:39.028 RSL: STATUS2 = {"StatusFWR":{"Version":"14.1.0(release-tasmota)","BuildDateTime":"2024-06-03T11:53:14","Boot":31,"Core":"2_7_6","SDK":"2.2.2-dev(38a443e)","CpuFrequency":80,"Hardware":"ESP8266EX","CR":"355/699"}}
  10:45:39.062 RSL: STATUS3 = {"StatusLOG":{"SerialLog":2,"WebLog":2,"MqttLog":0,"SysLog":0,"LogHost":"","LogPort":514,"SSId":["MikroTik",""],"TelePeriod":300,"Resolution":"558180C0","SetOption":["00008009","2805C80001000600003C5A0A192800000000","00000080","00006000","00004001","00000000"]}}
  10:45:39.106 RSL: STATUS4 = {"StatusMEM":{"ProgramSize":647,"Free":356,"Heap":24,"ProgramFlashSize":1024,"FlashSize":4096,"FlashChipId":"16405E","FlashFrequency":40,"FlashMode":"DOUT","Features":["0809","8F9AC787","04368001","000000CF","010013C0","C000F981","00004004","00001000","54000020","00000080","00000000"],"Drivers":"1,2,!3,!4,!5,!6,7,!8,9,10,12,!16,!18,!19,!20,!21,!22,!24,26,!27,29,!30,!35,!37,!45,62,!68","Sensors":"1,2,3,4,5,6","I2CDriver":"7"}}
  10:45:39.146 RSL: STATUS5 = {"StatusNET":{"Hostname":"tasmota-0A13FB-5115","IPAddress":"10.0.0.51","Gateway":"10.0.0.1","Subnetmask":"255.255.255.0","DNSServer1":"209.203.10.208","DNSServer2":"196.22.218.248","Mac":"4C:11:AE:0A:13:FB","Webserver":2,"HTTP_API":1,"WifiConfig":4,"WifiPower":17.0}}
  10:45:39.180 RSL: STATUS6 = {"StatusMQT":{"MqttHost":"","MqttPort":1883,"MqttClientMask":"DVES_%06X","MqttClient":"DVES_0A13FB","MqttUser":"DVES_USER","MqttCount":0,"MAX_PACKET_SIZE":1200,"KEEPALIVE":30,"SOCKET_TIMEOUT":4}}
  10:45:39.218 RSL: STATUS7 = {"StatusTIM":{"UTC":"2024-07-05T08:45:39Z","Local":"2024-07-05T10:45:39","StartDST":"2024-03-31T02:00:00","EndDST":"2024-10-27T03:00:00","Timezone":"+02:00","Sunrise":"05:54","Sunset":"21:55"}}
  10:45:39.252 RSL: STATUS10 = {"StatusSNS":{"Time":"2024-07-05T10:45:39","Switch1":"ON","Switch2":"ON","Switch3":"ON"}}
  10:45:39.286 RSL: STATUS11 = {"StatusSTS":{"Time":"2024-07-05T10:45:39","Uptime":"0T14:02:24","UptimeSec":50544,"Heap":24,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":0,"POWER1":"OFF","POWER2":"OFF","POWER3":"OFF","Wifi":{"AP":1,"SSId":"MikroTik","BSSId":"48:A9:8A:13:A7:AC","Channel":11,"Mode":"11n","RSSI":100,"Signal":-49,"LinkCount":1,"Downtime":"0T00:00:04"}}}

- [ ] Set `weblog` to 4 and then, when you experience your issue, provide the output of the Console log:
```lua
  Console output here:

TO REPRODUCE

Steps to reproduce the behavior:

EXPECTED BEHAVIOUR

A clear and concise description of what you expected to happen.

SCREENSHOTS

If applicable, add screenshots to help explain your problem.

ADDITIONAL CONTEXT

Add any other context about the problem here.

(Please, remember to close the issue when the problem has been addressed)

[arendst]

Alas, ADC0 on ESP8266 is hardware input only. No way to control a relay.

[sfromis]

To handle such a replacement, you'll have to wire the relay to another gpio. And yes, I know that your screenshot shows none available, but that does not change what I wrote.

What I'd do instead would be to use an ESP32-based module in the same form factor, allowing all the pins to be used as digital I/O pins. Look in https://templates.blakadder.com/esp32.html to find a module matching the form factor you used when replacing, probably in the ESP32-C3 section (or maybe in the ESP32-S2 section).

[yaminahacs]

noted