IoT

ThingSpeak open source IoT service

When building IoT (Internet of Things) applications, the cloud part where all information from sensors is important. There are many cloud services that can collect IoT data, but the fundamental issue here is that the Internet of Things does not have a standard set of open APIs for consumers. Well, there’s ThingSpeak, but it’s not

Nodemcu dev kit

I thouhgt I wanted to try IoT with ESP8266 easily, so I got Nodemcu dev kit to the test lua on ESP8266. The kit I got was NodeMcu Lua WIFI Development Board For ESP8266 Module from Banggood. The kit contains somewhat more (around 8 Euros) than bare ESP8266 module (around $3), but promises to provide