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.
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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.
MAX6675 vs ££: K-Type Thermocouples with ESP32
Speeduino Trigger Patterns Explained: 36-1, 60-2, Missing-Tooth and Dual-Wheel
Speeduino trigger patterns explained: 36-1, 60-2, missing-tooth and dual-wheel setups, cam sync, trigger angle, VR/Hall signals and sync-loss troubleshooting.
INA219 vs INA226 vs INA260: Best Current Sensor for ESP32
ESP32 Sump-Pump and Flood Monitor with Home Assistant
Build an ESP32 sump-pump and flood monitor with ESPHome and Home Assistant. Track pump runtime, high water, leaks, power loss and failure conditions.
OpenTherm Gateway with ESP32 and Home Assistant
Build an ESP32 OpenTherm controller or inline gateway for Home Assistant. Monitor boiler modulation, temperatures, faults and control heating setpoints safely.
ESP32 Multi-Zone Heating Controller with ESPHome and Home Assistant
Build an ESP32 multi-zone heating controller with ESPHome and Home Assistant. Control room thermostats, zone valves and shared boiler demand safely.
Matter over Thread with ESP32-C6 and Home Assistant: Setup Guide
Build a Matter-over-Thread device with ESP32-C6 and Home Assistant. Covers Thread Border Routers, BLE commissioning, Arduino Matter, IPv6 and troubleshooting.
ESP32 Relay Boot Glitches: Active-Low Inputs, Pull Resistors and Safe Startup
Stop ESP32 relays clicking during boot and reset. Active-low inputs, restore_mode, pull resistors, strapping pins, power issues and safe ESPHome startup.