Undiscover the radio modules on XCTU

Bluetooth, XBee, RF......

Undiscover the radio modules on XCTU

Postby Ming Hao » Thu Sep 30, 2021 11:36 pm

Can someone help me!!
I had already install so many driver by refer from internet but my Ports (COM & LPT) only show USB -SERIAL CH340 (COM3)
My device is using the Arduino Uno, XBee S2C and Cytron XBee Sheild S4A03. This cause XCTU app discover the radio modules.

Anyone know what should I do :| !!
Attachments
Screenshot 2021-09-30 232928.png
Port showing on the device manager
Screenshot 2021-09-30 232928.png (15.27 KiB) Viewed 461 times
xctu.png
The discover radio mudules port showing
driver installed.png
The drive that I had installed
Ming Hao
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Re: Undiscover the radio modules on XCTU

Postby ober » Sat Oct 02, 2021 2:14 pm

Mind showing your hardware setup?
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Re: Undiscover the radio modules on XCTU

Postby Ming Hao » Wed Oct 06, 2021 4:04 pm

These picture is my hardware setup
Attachments
pic1.jpeg
pic2.jpeg
pic3.jpeg
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Re: Undiscover the radio modules on XCTU

Postby ober » Thu Oct 07, 2021 3:28 pm

OK, you wanted to use the USB to Serial on the Arduino to communicate with the XBee on the shield. You need to make sure both the mini jumpers are at "USB" and the Arduino needs to be in RESET state. This is because the UART pins of Arduino are connected to the USB serial pins too.

To Reset the Arduino, simply use a jumper wire to short RST of Arduino to GND.
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Re: Undiscover the radio modules on XCTU

Postby Ming Hao » Wed Oct 13, 2021 7:04 pm

Hi, I have tried the suggested ways, the XBEE is still not discovered, below is the image of the circuit
Attachments
xbee.jpg
problem2.jpg
-> mini jumpers are at "USB"
-> have made arduino to RESET state
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Re: Undiscover the radio modules on XCTU

Postby ober » Thu Oct 14, 2021 7:36 am

Em... Why there is push button? Just short both the jumper wires together.
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