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Affordable Cellular IoT
USE a PUSH BUTTON AS a SWITCH !
Hi Thomas, Great Project ! I appreciate your work on this. I just made two of your boards and tested them with the code your provided on git hub - worked great. Could you share example code for data logging - storing the data to an SD card with a time stamp? Or do you of know of someone who has posted this kind of example ?BTW, I fabricated the boards using the Controleo2 reflow oven setuphttp://www.whizoo.com/I reflowed the sensor side first. After it cooled, I applied paste solder to the other side and then reflowed the shift register and resistor side. Thanks
Control Home Appliances with Phone and Internet of Things under 6 $
Great science art fusion / nicely documented - I hope to make one
Ultrasonic Misting 3D Print Vapor Polisher
6 Tips to building a better Cross-cut Sled for your Tablesaw
Mini Arduino environment monitor ** UPDATE - Added RTC ***