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IWR1843BOOST: IWR1443BOOST no reply the detect data(send again)

Part Number: IWR1843BOOST
Other Parts Discussed in Thread: IWR1443BOOST

Dear Sir

I received the following answer to my question.

This is already working with mmwave Demo Visualizer running in function mode.

What I would like to know is that I sent the commands (profie_2d.cfg) from "ssensorStop to sensorStart" to IWR1443BOOST using another program (ex. CLI teraterm, etc.), and there was no reply from IWR1443BOOST.

Are there any conditions other than function mode in order to send a command to IWR1443BOOST from a device other than mmWave Demo Visualizer and receive a response from IWR1443BOOST?

If so, please let us know the details. Please check the contents that I sent you last time and reply.

your replay------

Pedrhom Nafisi replied to IWR1443BOOST: IWR1443BOOST no reply the detect data.

Hello H.Imabayashi,

Can you confirm after switching to using a CLI terminal that you have the sensor set to functional mode?

Best Regards,


last time sent question ------

I confirmed the detection operation of IWR1443BOOST using mmWavw Demo Visualizer. After that,

I sent the Configuration (.cfg) File (from sensorStop to sensorStart) to IWR1443BOSST from my PC using my own program in Python or CLI Tera term, but there was no reply.

(Sent configuration file and waits for reception. During this time, not a single character is returned.)

Please let me know what I need to do to enable communication. I've read the manual over and over again and understand most of it, but I can't get to the next step. Thank you for your understanding.


The firmware of IWR1443BOOST remains as it was when shipped from the factory.

The COM port is as displayed in the PC's device manager.

The baud rate for "Transmit": Application/User Port is 115200, "Receive": Auxiliary Data port is 921600. Each line of the Cofiguartion file is converted to byte format and sent.


Thank you.