Rolling material is expensive. Monitor it when it's out in the field. Get email stats for preventive maintenance. Find it again when lost.
Project tutorial by Jan Cumps
This Arduino-BME280 based device measures, records and uploads T, RH, BP data to ThingSpeak.
Project tutorial by jim Myracle
This tutorial shows how to control some servomotors remotely in a Wi-Fi network, using an ordinary internet browser.
Project tutorial by Igor Fonseca Albuquerque
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