Hi,
i have an ESP8266 and tried to get the current Amperes to calculate Watt with an Clamp Sensor.
This is the Sensor:
This is my ESPHome Code, but i dont get a successful value out there.
esphome:
name: solarproduktion
friendly_name: Solarproduktion
# d1 mini pro but only with 4MB -> d1_mini
esp8266:
board: d1_mini
restore_from_flash: no
sensor:
- platform: ct_clamp
sensor: adc_sensor
name: "Power Sensor Live Power"
update_interval: 5s
accuracy_decimals: 8
- platform: adc
pin: A0
id: adc_sensor
internal: true
update_interval: 5s
filters:
- multiply: 3.3
switch:
- platform: factory_reset
name: Restart with Factory Default Settings
# Enable logging
logger:
# Enable Home Assistant API
api:
ota:
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Solarproduktion Fallback Hotspot"
password: "xxxxxx"
captive_portal:
I got that results:
[09:41:14][D][ct_clamp:040]: 'Power Sensor Live Power' - Raw AC Value: 0.000A after 35 different samples (58 SPS)
[09:41:14][D][sensor:093]: 'Power Sensor Live Power': Sending state 0.00049 A with 8 decimals of accuracy
[09:41:18][D][sensor:093]: 'adc_sensor': Sending state 2.53301 V with 2 decimals of accuracy
Did anyone has an idea and can help me to setup the ESPHome Code to get it running?
I never do something with that things, thats my problem
I tested with Loading a 12V Battery with 4A.
But i will use it on a ~48V Solarsystem to track what i get out of the sun.