Wrong energy measures using module BL0937

[gustavomahlow]

PROBLEM DESCRIPTION

A clear and concise description of what the problem is.
I bought a plug that comes with a CB2S module and changed it to an ESP02S (ESP8285N08).
Before soldering the new module, I tested every GPIO to discover which one was the SEL, CF1 and CF. I discovered that SEL is attached to PIN RX, CF1 is attached to pin 14, and CF is attached to pin 12.

After soldering and assembling the plug again, I started doing some tests, and I saw that even when nothing is connected to the device, it shows some current and power consumption.

I've tried calibrating the device, but the result is the same. The voltage was correct, but it shows current and power measurements when nothing is connected.

REQUESTED INFORMATION

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• Device used (e.g., Sonoff Basic): _____
• Tasmota binary firmware version number used: 13.4.0(tasmota)
  • Pre-compiled
  • Self-compiled
• Flashing tools used: _____
• Provide the output of command: Backlog Template; Module; GPIO 255:

  Configuration output here:
23:41:17.971 RSL: RESULT = {"NAME":"ESP-02S","GPIO":[1,1,1,1,1,1,0,0,1,1,1,0,0,1],"FLAG":0,"BASE":18}
23:41:18.178 RSL: RESULT = {"Module":{"0":"ESP-02S"}}
23:41:18.384 RSL: RESULT = {"GPIO0":{"0":"None"},"GPIO1":{"0":"None"},"GPIO2":{"0":"None"},"GPIO3":{"2624":"HLWBL SEL_i"},"GPIO4":{"320":"Led_i1"},"GPIO5":{"32":"Button1"},"GPIO9":{"0":"None"},"GPIO10":{"0":"None"},"GPIO12":{"2720":"BL0937 CF"},"GPIO13":{"224":"Relay1"},"GPIO14":{"2656":"HLWBL CF1"},"GPIO15":{"0":"None"},"GPIO16":{"0":"None"},"GPIO17":{"0":"None"}}

• If using rules, provide the output of this command: Backlog Rule1; Rule2; Rule3:

  Rules output here:

• Provide the output of this command: Status 0:

  STATUS 0 output here:
23:41:39.616 RSL: STATUS = {"Status":{"Module":0,"DeviceName":"Tomada Filtro","FriendlyName":["Tomada Filtro"],"Topic":"tasmota_97471E","ButtonTopic":"0","Power":0,"PowerOnState":3,"LedState":1,"LedMask":"FFFF","SaveData":1,"SaveState":1,"SwitchTopic":"0","SwitchMode":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"ButtonRetain":0,"SwitchRetain":0,"SensorRetain":0,"PowerRetain":0,"InfoRetain":0,"StateRetain":0,"StatusRetain":0}}
23:41:39.652 RSL: STATUS1 = {"StatusPRM":{"Baudrate":115200,"SerialConfig":"8N1","GroupTopic":"tasmotas","OtaUrl":"http://ota.tasmota.com/tasmota/release/tasmota.bin.gz","RestartReason":"Software/System restart","Uptime":"0T00:09:19","StartupUTC":"2024-04-20T02:32:20","Sleep":50,"CfgHolder":4617,"BootCount":8,"BCResetTime":"2024-04-20T03:23:55","SaveCount":28,"SaveAddress":"F8000"}}
23:41:39.682 RSL: STATUS2 = {"StatusFWR":{"Version":"13.4.0(tasmota)","BuildDateTime":"2024-02-14T16:13:56","Boot":31,"Core":"2_7_6","SDK":"2.2.2-dev(38a443e)","CpuFrequency":80,"Hardware":"ESP8285N08","CR":"360/699"}}
23:41:39.702 RSL: STATUS3 = {"StatusLOG":{"SerialLog":2,"WebLog":2,"MqttLog":0,"SysLog":0,"LogHost":"","LogPort":514,"SSId":["Gustavo Mahlow",""],"TelePeriod":300,"Resolution":"558180C0","SetOption":["00008009","2805C80001000600003C5A0A192800000000","00000080","00006000","00004000","00000000"]}}
23:41:39.733 RSL: STATUS4 = {"StatusMEM":{"ProgramSize":646,"Free":356,"Heap":25,"ProgramFlashSize":1024,"FlashSize":1024,"FlashChipId":"14325E","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"}}
23:41:39.768 RSL: STATUS5 = {"StatusNET":{"Hostname":"tasmota-97471E-1822","IPAddress":"192.168.100.65","Gateway":"192.168.100.1","Subnetmask":"255.255.255.0","DNSServer1":"200.225.197.34","DNSServer2":"8.8.8.8","Mac":"9C:9C:1F:97:47:1E","Webserver":2,"HTTP_API":1,"WifiConfig":4,"WifiPower":17.0}}
23:41:39.792 RSL: STATUS6 = {"StatusMQT":{"MqttHost":"","MqttPort":1883,"MqttClientMask":"DVES_%06X","MqttClient":"DVES_97471E","MqttUser":"DVES_USER","MqttCount":0,"MAX_PACKET_SIZE":1200,"KEEPALIVE":30,"SOCKET_TIMEOUT":4}}
23:41:39.814 RSL: STATUS7 = {"StatusTIM":{"UTC":"2024-04-20T02:41:39Z","Local":"2024-04-19T23:41:39","StartDST":"2024-03-31T02:00:00","EndDST":"2024-10-27T03:00:00","Timezone":"-03:00","Sunrise":"01:50","Sunset":"15:47"}}
23:41:39.831 RSL: STATUS9 = {"StatusPTH":{"PowerDelta":[0,0,0],"PowerLow":0,"PowerHigh":0,"VoltageLow":0,"VoltageHigh":0,"CurrentLow":0,"CurrentHigh":0}}
23:41:39.848 RSL: STATUS10 = {"StatusSNS":{"Time":"2024-04-19T23:41:39","ENERGY":{"TotalStartTime":"2024-04-20T03:23:55","Total":0.001,"Yesterday":0.001,"Today":0.000,"Power":0,"ApparentPower":0,"ReactivePower":0,"Factor":0.00,"Voltage":0,"Current":0.000}}}
23:41:39.869 RSL: STATUS11 = {"StatusSTS":{"Time":"2024-04-19T23:41:39","Uptime":"0T00:09:19","UptimeSec":559,"Heap":25,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":0,"POWER":"OFF","Wifi":{"AP":1,"SSId":"Gustavo Mahlow","BSSId":"34:0A:33:21:A8:7D","Channel":1,"Mode":"11n","RSSI":100,"Signal":-43,"LinkCount":1,"Downtime":"0T00:00:05"}}}

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EXPECTED BEHAVIOUR

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