Test project - Freezer temperature monitor

A project log for WiFi shield for Arduino using an ESP8266 module

I'm making a WiFi shield based on the ESP8266 module and also a library and some example projects.

ZeptoBitZeptoBit 01/02/2015 at 20:440 Comments

This is a simple project to test my 8266Wing shield. I will also use it as an example to demonstrate how to use the shield.

It uses a thermistor to measure the temperature in a freezer it then uploads the temperature to ThingSpeak. It also turns on a buzzer if the temperature is above -18°C.

In the unlikely case that you find the temperature of my freezer to be interesting, you can follow it here: Freezer temperature on ThingSpeak

I will upload source code and schemetics as soon as I have released the library and cleaned up the example a bit.