After a major water leak flooded my home, I realized alerts alone weren’t sufficient—I needed automatic shutoff. This project combines a hacked Gröhe Guard system, an Arduino Nano, an ESP32, and the ...
Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...
Abstract: This article is concerned with a recursive remote estimation problem for a class of nonlinear complex networks subject to the token bucket protocol (TBP) and amplify-and-forward (AF) relays.
Arduino/ESP32 library to easily read data from Peacefair energy monitoring devices (PZEM-004T, PZEM-003, PZEM-017, PZEM-6L24 and PZIOT-E02) ...
This code saves you 20% of flash memory when working with stm32 which has like 64kb with lcd having I2C adapter. When you use the normal LiquidCrystal_I2C Library consumes 30% of flash memory while ...