I would like to use US100 with Node-RED.
Circuit-Python does not support my using board.
The board has a UART-compatible RS232 port, which I would like to use to control the US100.
I have connected the jumpers on the US100 to set it to UART mode, take 5V from USB, and send 0x55 with a baud rate of 9600, but there is no response.
If you don't mind, how can I use US100 with Node-RED (with RS232-UART)?
I would be very happy if you could share your Node-RED flow.
Best regards.
Using US100 with Node-red
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Please be positive and constructive with your questions and comments.
Please be positive and constructive with your questions and comments.