How do you handle analog sensors? I wan to

[mudwalker]

You have cross posted and already have assistance from @TotallyInformation . Please keep to the one Topic, it save any confusion.

Analog sensor -> ESP Home -> MQTT -> Node Red

Most of (maybe all?) the microprocessors supported by ESPHome support analogue inputs: ESP8266 : Only GPIO17 (A0) can be used for ADC input. You can also measure VCC voltage directly by setting pin: VCC , useful for low-voltage detection in battery-powered setups. ESP32 : Multiple pins support ADC (e.g., GPIO32–GPIO39 for ADC1, GPIO0, GPIO2, GPIO4, etc. for ADC2). Use attenuation to measure voltages above 1.1V (e.g., 12dB for up to ~3.9V). RP2040 (Raspberry Pi Pico) : GPIO26–GPIO29 are availab…

@Steve-Mcl Posted while I was replying - sorry.