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.
panakos
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.
PCA9685 with ESP32 and ESPHome: 16-Channel PWM for Servos and LEDs
MCP23017 with ESP32 and ESPHome: 16 Extra GPIOs over I²C
MAX31856 with ESP32 and ESPHome: Thermocouple Wiring, Types and Temperature Monitoring
Connect a MAX31856 thermocouple converter to ESP32 with SPI and ESPHome. Includes K/J/T probe wiring, YAML, multiple probes, Home Assistant alerts and fault diagnosis.