Hardware requirements
The visualizer that we are going to be designing is going to be strictly a software development project. There are no hardware requirements for the project. However, there are a few general recommendations.
First, you can use any MicroPython board that you are interested in. While you can select any board, the example project will be written assuming that you are going to use the STM32L475 IoT Discovery board, so you may need to make a few minor modifications to the script to make sure you use the right hardware ports for your board.
Second, this project will send sensor data to the visualizer through the standard UART interface. We are going to assume that the sensors we are monitoring are transmitting humidity and ...
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