This is the first part of (I hope) 4 where I try to build a software framework for small connected IoT devices. The software is based on the Arduino IDE In this episode I build a small device which calls a RESTful API to get the next public transportation from my location and starts to warn me with a beeper when the bus arrives. The episode shows all needed steps to build such a device and other web-services can be used using the same principles. In the next episode I will connect the ESP8266 to my smartphone to exchange data like access point name and password. The code is on github: https://github.com/SensorsIot/Internet-of-Things-with-ESP8266 The link to the Google Chrome App for REST messages: https://chrome.google.com/webstore/detail/advanced-rest-client/hgmloofddffdnphfgcellkdfbfbjeloo The link to the source of APIs: http://www.programmableweb.com/ The link to the Swiss public transportation API: http://transport.opendata.ch/ Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot If you want to support the channel and buy from Banggood use this link to start your shopping: https://bit.ly/2jAQEf4 (no additional charges for you) Official Wemos Store: http://s.click.aliexpress.com/e/jUzBiIq https://www.facebook.com/SensorsIOT/ https://twitter.com/spiessa ... https://www.youtube.com/watch?v=NzJ2-siImC0

Forgetting your duties is not good. Forgetting things which are asked by your wife or your girlfriend is even worse. Today we will solve this issue and make our women happy. And, as my grandfather said: Happy woman, happy man. Many tasks are recurring or can be planned. Most of us use calendars for that. These calendars also offer notifications which pop up on the Smartphone. Good, if you do this task in the next minute. If not, the chance it gets forgotten is significant, primarily if I am working on an exciting project. This is why I desperately need the small device we will build today. Its momentary name is “Reminder Device”. It stores all notifications until they are confirmed. And because it is cheap and small, we can place several of them where the action has to take place. What are the required features of such a “reminder device”? - Remind me as long as I did not confirm “Job done” - Get the tasks from Google Calendar - If confirmed “job done,” the same job must not reappear - Single and multi-task versions - Powered by a USB charger - Arduino IDE UPDATE VIDEO: https://youtu.be/ZFgh2KFLeGA Links: Google Calendar Library: https://github.com/wilda17 Sketch: https://github.com/SensorsIot/Reminder-with-Google-Calender LED buttons: http://s.click.aliexpress.com/e/NbUjYV7 Wemos D1 mini: http://bit.ly/2oXSx5X Boxes (stl files): https://www.thingiverse.com/thing:2806384 Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job Equipment in my lab: http://www.sensorsiot.org/my-lab/ ... https://www.youtube.com/watch?v=sm1-l5-z3ag

In video #56 I showed you how to use the intelligent Nextion display with Arduino or ESP8266. In this video, I show how you can write your own applications and how you create the necessary sketch in the Arduino IDE. Link to first Tutorial#1: https://youtu.be/D-zgtylBKUc Link to code examples: https://github.com/SensorsIot/Nextion-Tutorial Link to Nextion Arduino Library: https://github.com/itead/ITEADLIB_Arduino_Nextion Nextion Displays: Different sizes: http://s.click.aliexpress.com/e/DjpPui8 2.4": http://bit.ly/2lYiGPW 3.2": http://bit.ly/2kOLoCJ 5.0": http://bit.ly/2lTzWGR 7.0": http://bit.ly/2lp48Mz If you want to support the channel and buy from Banggood: https://bit.ly/2jAQEf4 (no additional charges for you) https://www.facebook.com/Andreas-Spiess-733189426841519/ https://twitter.com/spiessa ... https://www.youtube.com/watch?v=2zDb9GMNKpM

In 2020, I was the first YouTuber to make a video about “Meshtastic,” created by Kevin Hester. The project name was a merge between Mesh and Fantastic. Already then, I loved the project. But why is it the “most dangerous LoRa project”? Here is the proof: My video was included in a study titled “NETWORK-ENABLED ANARCHY” by an organization featured by the US government under the topic “instructions for encrypted messaging”. So stay tuned when I show you what you can do with it even if you have a normal profession. My second channel: https://www.youtube.com/HB9BLAWireless Links: T-Beam: https://s.click.aliexpress.com/e/_DFEJ7bD T-Echo: https://s.click.aliexpress.com/e/_DcJBAbt LoRa32: https://s.click.aliexpress.com/e/_DBTUwxV Solar-powered repeater: https://youtu.be/8onU3Ov0qZw?si=g2oPVzoqrEeJM8Aa First Meshtastic video: https://youtu.be/TY6m6fS8bxU?si=XoUeD9lnGpCrdLk8 World Record video: https://youtu.be/adhWIo-7gr4?si=K--hGlNqk_NKafQy Satellites video: https://youtu.be/ltJQjqm5bKA?si=5cl-Y-gOUXAz2FyM Antennas with Harley: https://youtu.be/lVD-dnYLv-U?si=vgTRKBxBirBlCcNh Meshenger: https://bit.ly/3Ld8VM0 Rutgers Study: https://bit.ly/44H8xMv Patreon supporter companies: https://passiv-energie.gmbh/ https://www.welectron.com/ https://yosmart.com/ YouTuber Patreon: https://www.youtube.com/@MakersMashup/ The links above usually are affiliate links that support the channel (at no additional cost to you). Supporting Material and Blog Page: http://www.sensorsiot.org GitHub: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess Discord: https://discord.gg/JfgDSa8 If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission on your purchases to buy new stuff for the channel My Amazon.com shop: https://www.amazon.com/shop/andreasspiess For Banggood https://bit.ly/2jAQEf4 For AliExpress: For AliExpress: bit.ly/3MtXUY8 (just go on from here to your product) For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to email me. This communication channel is reserved for my primary job As an Amazon Associate, I earn from qualifying purchases #no#midroll#ads ... https://www.youtube.com/watch?v=EAQI2ZSmxPU