Arduino Data Logger: Serial Monitor Alternatives
The Arduino serial monitor is usable when you want to watch data from an Arduino. However, it does not have a built-in method for saving the data. Here are some ideas if you want …
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Multiple MQTT Topics with Arduino PubSubClient
In my Arduino MQTT Examples, I kept things simple by only subscribing to a single topic. One of the strengths of MQTT is that a device can subscribe (or publish) to multiple …
Read MoreHands-on with Arduino Create and Arduino IoT
This past weekend Arduino fans celebrated Arduino and Genuino Day 2016. In classrooms, maker spaces, and impromptu meet-ups around the world enginerds got together to learn and …
Read MoreMQTT Tutorial for Raspberry Pi, Arduino, and ESP8266
This week’s MQTT Tutorial connects a Raspberry Pi, ESP8266 (or Arduino), and a PC together. Remember last week’s post provided an overview of message brokers and MQTT. We learned …
Read MoreMQTT Introduction and Tutorial Part One
MQTT is an easy way for Internet of Things (IoT) devices to communicate with each other. This light-weight protocol can be used with a simple 8-bit Arduino to a Raspberry Pi to a …
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