Disk image for raspberry pi 3b or later to grab data via RS485 and display in a grafana dashboard.
You will need to edit the wifi settings, and log in to node red on your pi ip address:1880 and change the serial port to the one your pi is connected to.
Use win32 disk imager to write to a 64GB SD card
You will need to edit the wifi settings, and log in to node red on your pi ip address:1880 and change the serial port to the one your pi is connected to.
Use win32 disk imager to write to a 64GB SD card
