Tutorials, project guides and component deep-dives.
Every ESP32 WiFi problem diagnosed — cannot connect, keeps dropping, slow connection, static IP, and reconnect logic that actually works.
For home automation specifically — relay count, Bluetooth presence detection, ESPHome/Tasmota support, and which board to buy for each scenario.
The most frustrating ESP32 issues — upload failures, WiFi drops, ADC errors, brownout resets — diagnosed and fixed with specific solutions.
A real-world hardware comparison covering specs, GPIO, Bluetooth, power and project fit — so you buy the right board the first time.