MR60BHA1 mmwave breath and heart

Products & Technology Arduino & Seeeduino
#1

hello,
I have recently purchased this radar, but I am having trouble seeing the information on my PC.
I use the radar connected to a zk-u485.
The ZK-U485 have five inputs:
A, B, GND, GND, +5V.

I connect 5v to 5v
gnd to gnd
free gnd
A to TX
B to RX
I connect the usb to my pc but it shows no data.
I have tried to change A and B but same result.
Could anyone help me please?
thank you

#2

Hi, the ZK-U485 seems to be an RS485 to USB device, not a UART to USB device, I don’t know if this is the right description, I’m not particularly familiar with the ZK-U485. But if there is no data it must be that the connector is not working properly. Maybe you should buy an XIAO or UART to USB device.

#3

Ok, I’ll buy another device. Thanks for your help