thingspeak topic
Smogomierz
Smogly(formerly: Smogomierz) - simple and cheap PM 2.5 and PM10 sensor based on NodeMCU (ESP8266) or ESP32
thingspeak-arduino-examples
Arduino Sketches that use ThingSpeak Web Services and API
ESP32-eduroam
Examples with connection to eduroam powered university networks around the world and then to IoT services or self-hosted websites..
Hydroponics
🌱 Automated Hydroponics (a method of growing plants without soil) using Arduino Mega.
thingspeak-esp-examples
ESP8266 / NodeMCU Examples for https://ThingSpeak.com
sensor-esp32
air quality sensor based on ESP32
battery-monitor
Particle Photon based 12v car battery monitor. Useful for alerting you that the battery is becoming discharged.
AQmon
DIY Air Quality Monitor
thingspeakmultichannel-highcharts
Multichannel display reading from Thingspeak.com visualizing using Highcharts.
esp32-geiger-counter
IoT Geiger Counter with ESP32, OLED Display, Thingspeak Channel and MQTT