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Esp32.co.uk
  • Home Assistant Integration, Sensors & Components

HC-SR04 vs JSN-SR04T: Best Ultrasonic Sensor for Water Tanks

Compare HC-SR04 vs JSN-SR04T for ESP32 water-tank monitoring. Range, blind zone, waterproofing, wiring, ESPHome support and which sensor to choose.

  • panakos
  • 26 September 2026
  • Home Assistant Integration, Sensors & Components

VL53L0X vs VL53L1X: Best Time-of-Flight Sensor for ESP32

Compare VL53L0X vs VL53L1X for ESP32 projects. Range, field of view, speed, ESPHome support, wiring, multi-sensor use and which ToF sensor to choose.

  • panakos
  • 26 September 2026
  • Sensors & Components

HX711 Load Cell with ESP32, ESPHome and Home Assistant

Build an ESP32 load-cell scale with HX711, ESPHome and Home Assistant. Covers wiring, calibration, tare, filtering, drift and reliable mechanical mounting.

  • panakos
  • 26 September 2026
  • Sensors & Components

MAX6675 vs ££: K-Type Thermocouples with ESP32

Compare MAX6675 vs MAX31855 for ESP32 K-type thermocouples. Temperature range, accuracy, fault detection, SPI wiring, ESPHome setup and best use cases.

  • panakos
  • 26 September 2026
  • Sensors & Components

INA219 vs INA226 vs INA260: Best Current Sensor for ESP32

Compare INA219 vs INA226 vs INA260 for ESP32 current and power monitoring. Voltage range, shunts, accuracy, ESPHome support, wiring and best use cases.

  • panakos
  • 26 September 2026
  • ESPHome, Home Assistant Integration, Sensors & Components

PCA9685 with ESP32 and ESPHome: 16-Channel PWM for Servos and LEDs

Use the PCA9685 with ESP32 and ESPHome for 16 channels of hardware PWM. Covers servo power, 50 Hz control, LED dimming, Home Assistant and troubleshooting.

  • panakos
  • 25 September 2026
  • ESPHome, Home Assistant Integration, Sensors & Components

MCP23017 with ESP32 and ESPHome: 16 Extra GPIOs over I²C

Add 16 digital GPIOs to an ESP32 with the MCP23017 I2C expander. ESPHome wiring, addresses, pull-ups, interrupts, multiple chips, Home Assistant and troubleshooting.

  • panakos
  • 25 September 2026
  • ESPHome, Home Assistant Integration, Sensors & Components

ENS160 with ESP32 and ESPHome: VOC, eCO₂ and Air Quality Index Explained

Wire the ENS160 to ESP32, configure ESPHome with AHT20 temperature/humidity compensation, and interpret VOC, estimated eCO2 and the sensor’s 1–5 AQI correctly in Home Assistant.

  • panakos
  • 24 September 2026
  • ESPHome, Sensors & Components

MAX17043 with ESP32 and ESPHome: LiPo Battery Percentage, Voltage and Deep Sleep

Build a reliable ESP32 LiPo monitor with the MAX17043 fuel gauge and ESPHome. Safe 3.3 V I²C wiring, battery percentage, Home Assistant alerts and deep-sleep best practices.

  • panakos
  • 24 September 2026
  • ESPHome, Sensors & Components

INA226 with ESP32 and ESPHome: DC Voltage, Current, Power and Energy Monitoring

Build an INA226 DC current, voltage and power monitor with ESP32 and ESPHome. Safe 3.3 V I²C wiring, shunt resistor selection, complete YAML and Home Assistant energy integration.

  • panakos
  • 24 September 2026
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