esp12

ESP-NOW Water Level Monitoring System A wireless water tank monitoring solution using ESP8266 boards and ESP-NOW protocol. It measures water levels with an ultrasonic sensor, displays data on an LCD, triggers alarms, and supports OTA updates—no Wi-Fi router needed.

Electrical schems

This is a simple smart thermostat project in which the room temperature can be checked with an accuracy of 0.5°C on a smartphone or computer through Blynk. The ESP8266 microcontroller is perfect for IoT projects as it has low cost, small size and low power consumption depending on reading intervals.

Guide and sources for jailbreaking the Petlibro PLAF101 pet feeder from Tuya cloud

Battery powered ESP8266 based sensor using the BME280 and MQTT communication

WiFi Controller for WS2812 LED Stripes

A couple of sensors to measure temperature and humidity and send data via RF433 to an ESP with internet connection

Joric's IR controller - ESP8266 (ESP12F)-based controller for the home network

Wi-fi smart plugs flashed with ESPHome.

Projeto Integrador em Computacao III

Hardware and Firmware for VLHome IOT Controller

Project of ESP12e connected to IoT (ThingSpeak)

Simple, lightweight javascript chart for embedded systems like ESP8266

Simple javascript 7-segment display for embedded systems like ESP8266

Simple ini file on SPIFFS for ESP8266 (read/write)

HobbyIoT MQTT-SN to MQTT Gateway implementation based on MRF24J40 and ESP12 NodeMCU with Arduino code

MQTT enabled USB on/off switch.

MQTT ESP8266 "smartifier" doorbell module.

Module Wi-Fi de téléinformation

ESP8266 based WLAN Controlled Heater Switch Thermostat (for Tasmota switch).