Outdoor Temperature Humidity Sensor with an ESP32 and Esphomeyaml - ESPHome - Home Assistant Community

Outdoor Temperature Humidity Sensor with an ESP32 and Esphomeyaml - ESPHome - Home Assistant Community

It draws miliamperes due to reasons you mentioned if you power it via USB port. If powered from battery it’s way more economical in deep sleep, with current draw around 100 uA. The comparison spreadsheet from Andreas Spiess of many ESP32 boards has all the currents actually measured with proper lab equipment

Use ESPHome with e-ink Displays to blend in with your home decor

AQI Sensor (PMS5003, SCD41, ESP32) : r/homeassistant

HomeAssistant Temperature & Humidity Sensor with ESPHome

DIY Multi Sensor ESPHome - Share your Projects! - Home Assistant

AQI Sensor (PMS5003, SCD41, ESP32) : r/homeassistant

IOT ESP32 Weather Station for Home Assistant or ESPHome by

Multisensor with 3D printed enclosure for ESPHome and Home

running into another roadblock. ESP32 and DHT11 sensor on ESPHome

SCD4X CO₂, Temperature and Relative Humidity Sensor — ESPHome