Projects and tinkering… A collection of random-ish projects and gadgets that I build for fun. ESP32-WROVER baseboard for 2.8″ SPI LCD display ESP8266 fast wifi connect ESP8266 on batteries, discharge curves ESP8266 wake from deep-sleep power profile ESP8266: how long will my batteries last? Theoretical (1200mAh) vs reality WiFi UDP Tilt Hydrometer Battery lifespan test completed