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+--- Thread: how to config 0-5v/4-20mA ADC sensor for ESPHome (/showthread.php?tid=3432)
how to config 0-5v/4-20mA ADC sensor for ESPHome - admin - 10-27-2023
sensor:
- platform: adc
pin: 36
name: "A8S A1 Voltage"
update_interval: 5s
attenuation: 11db
filters:
- lambda:
if (x >= 3.11) {
return x * 1.60256;
} else if (x <= 0.15) {
return 0;
} else {
return x * 1.51;
}
- platform: adc
pin: 34
name: "A8S A2 Voltage"
update_interval: 5s
attenuation: 11db
filters:
# - multiply: 1.51515
- lambda:
if (x >= 3.11) {
return x * 1.60256;
} else if (x <= 0.15) {
return 0;
} else {
return x * 1.51;
}
- platform: adc
pin: 35
name: "A8S A3 Current"
update_interval: 5s
unit_of_measurement: mA
attenuation: 11db
filters:
- multiply: 6.66666666
- platform: adc
pin: 39
name: "A8S A4 Current"
update_interval: 5s
unit_of_measurement: mA
attenuation: 11db
filters:
- multiply: 6.66666666