Two days I posted some pictures of my newest IoT gadget in Today’s IoT device posting. This device was second version of my IoT temperature meter, now powered with two AA batteries. This device is built around tiny ESP8266 module I introduced in WIFI module ESP8266 for IoT article. The temperature data is read from →
This is second iteration of IoT temperature meter. Again based on ESP8266 module, but more compact. Now powered with two AA batteries. Here is view to data. Posted from WordPress for Android →
This is a test project to build IoT temperature meter using ESP8266 WiFi module, DS18b20 temperature sensor and nodemcu. It sends temperature data to ThingSpeak. This test is based on ESP8266 + ds18b20 + thingspeak+ nodemcu article and it’s files on GitHub plus ds18b20.lua. ESP8266 + ds18b20 + thingspeak+ nodemcu article describes how to build →
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 →
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 →
http://mcuoneclipse.com/2014/12/14/tutorial-iot-datalogger-with-esp8266-wifi-module-and-frdm-kl25z/ Posted from WordPress for Android →
http://blog.electrodragon.com/cloud-updating-your-wi07c-esp8266-now/ Posted from WordPress for Android →
http://electronut.in/an-iot-project-with-esp8266/ Posted from WordPress for Android →
http://m.instructables.com/id/ESP8266-Wifi-Temperature-Logger/ Posted from WordPress for Android →
Happy Hacking Day is non-commercial free tech-event for people, communities and companies. it provides visibility for the topics and projects which prefers free software and open source options. Let’s change the world a bit. Happy Hacking! The next event is held this week 8.-9.05.2015 in Helsinki, Finland. This time they have something that could be of →