Arduino to node-red wirelessy
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- ajihu
- Posts: 1
- Joined: Wed Jun 22, 2022 8:00 am
Arduino to node-red wirelessy
Hello everyone, I'm new to the Arduino scene, and I've been working on a school project that uses an ultrasonic sensor and an Arduino R3 board to monitor the trash level of a garbage bin, and it's been connected to the serial port of my computer, and it displays in NODE-red Dashboard so it can be easily visualized. and everything works fine but here's the thing i want to be able to connect my arduino to NODE-red without using USB wire and just use a external battery or powersupply to power it but the thing is i dont know what to add and didn't know if it's possible, so please can someone guide with this (sorry for the english)
Please be positive and constructive with your questions and comments.