Solar hot water system, esp8266 as thingspeak logger from serial CSV data

My Smart Fridge on ESP8266 with simple energy (wattage) metering, Kharkiv, Ukraine

Temperature & Humidity of a room

automation & mesurement

Chicken Coop Automatic Door "IFTTT", Thermostats "arduino" ++ "NodeMCU (ESP8266)". Schematic and Arduino Sketch available at http://qsl.net/ve2cuz

Peacefair Pzem-004T channel with ESPproMon smartphone app - https://peacefairapp.com/

monitor RSSI signal level of IoT device

ESP8266 NodeMCU based clock, 60 NeoPixels ring display with DHT22, LDR, PIR and Audio sensors. Tracks CheerLights, updates no-IP and posts log data to ThingSpeak and Twitter.

Simple meteo station in my room. Using wi-fi module esp8266 , DHT11 temperature & humidity sensor, photoresistor.

A system for RFID tag read/write to track warehouse inventory. Atmega328P interfaced with the ESP8266 wifi module. This channel is for an EE Design Capstone. USF.

This is live electricity usage/generated data from my home. If the usage is zero it's because the solar panels are covering the load. :)

Posting to Twitter, providing JSON Frame and Posting to Thingspeak Channel Here

I am building many sensors using nodemcu and lua trying to connect everything together.. Have a look at my other thingspeak pages: https://thingspeak.com/channels/145827

Channels: https://thingspeak.com/channels/211716 https://thingspeak.com/channels/211717

Test Hotspot