Web server of the ESP not showing the values from sensors

Hello,
I have similar problkem on nodemcu v3 ESP8266 board before, so I have bought new one - wemos d1 mini pro and another one ina3221 sensor,
So I have made similar code:

```
esphome:                                                       
  name: aaa                                                    
  platform: ESP8266                                            
  board: d1_mini_pro                                           
                                                               
wifi:                                                          
  ssid: "aaa"                                                
  password: "aaaa"                                     
                                                               
# Enable logging                                               
logger:                                                        
                                                               
# Enable Home Assistant API                                    
api:                                                           
                                                               
ota:                                                           
                                                               
web_server:                                                    
         port: 80                                              
i2c:                                                           
   - id: bus_a                                                 
     sda: 4                                                    
     scl: 5                                                    
     scan: True                                                
                                                               
sensor:                                                        
# Example configuration entry                                  
   - platform: ina3221                                         
     address: 0x40                                             
     channel_1:                                                
      shunt_resistance: 1                                      
      current:                                                 
        name: "INA3221 Channel 1 Current"                      
      power:                                                   
        name: "INA3221 Channel 1 Power"                        
      bus_voltage:                                             
        name: "INA3221 Channel 1 Bus Voltage"                  
      shunt_voltage:                                           
        name: "INA3221 Channel 1 Shunt Voltage"                
     channel_2:                                                
      shunt_resistance: 1                                      
      current:                                                 
     channel_2:                                                                  
      shunt_resistance: 1                                                        
      current:                                                                   
        name: "INA3221 Channel 2 Current"                                        
      power:                                                                     
        name: "INA3221 Channel 2 Power"                                          
      bus_voltage:                                                               
        name: "INA3221 Channel 2 Bus Voltage"                                    
      shunt_voltage:                                                             
        name: "INA3221 Channel 2 Shunt Voltage"                                  
     channel_3:                                                                  
      shunt_resistance: 0.9                                                      
      current:                                                                   
        name: "INA3221 Channel 3 Current"                                        
      power:                                                                     
        name: "INA3221 Channel 3 Power"                                          
      bus_voltage:                                                               
        name: "INA3221 Channel 3 Bus Voltage"                                    
      shunt_voltage:                                                             
        name: "INA3221 Channel 3 Shunt Voltage"                                  
     update_interval: 10s
```
           

again on the new board - on the web server on the esp I see the table with labels as below, but the columns for the values are clear - there is no any digits/letters there.

On the CLI output when uploading the code through the USB I see all results with refreshing ones as they appear on the sensor.

what should I do more ?

regards

please format your code.

editor bypassed [code] inline marks :expressionless:

I have the same issue with some of my sensors. Mainly the text sensors.

1 Like

so, what to do now?

The web values will be blank until a sensor has a value. However if the values are changing in the log out put they should be reflected in the web page. Tried refresh? Or clearing cache.

In any event the web page doesn’t always work. It uses a lot of precious ram and isn’t really core esphome. The true test is if you are getting the values into home assistant.