CC2531: cc2531 usb dongle doesnot recognised in port and driver is not found

Praveen Kumar

Prodigy 185 points

Part Number: CC2531

CC2531 usb dongle doesnot recognised in port and driver is not found, can you help me how to download drivers?

over 2 years ago

0 YiKai Chen over 2 years ago

Guru 735455 points

Try to use attached driver.

6758.win_64bit_x64.zip

0 Praveen Kumar over 2 years ago in reply to YiKai Chen

Prodigy 185 points

it's not working port is not recognized

0 YiKai Chen over 2 years ago in reply to Praveen Kumar

Guru 735455 points

What firmware do you run on your CC2531EMK?

0 Praveen Kumar over 2 years ago in reply to YiKai Chen

Prodigy 185 points

i uploaded default firmware

0 YiKai Chen over 2 years ago in reply to Praveen Kumar

Guru 735455 points

What default firmware do you mean?

+1 Ryan Brown1 over 2 years ago

TI__Guru**** 202206 points

Hello Praveen,

Are you referring to a CC2531EMK purchased from TI? After downloading Flash Programmer, Packet Sniffer, and Smart RF Studio, you should be able to find the USB drivers in C:\Program Files (x86)\Texas Instruments\SmartRF Tools\drivers and be able to load C:\Program Files (x86)\Texas Instruments\SmartRF Tools\Packet Sniffer\bin\general\firmware\sniffer_fw_cc2531.hex into your device using Flash Programmer and a CC-DEBUGGER.

Regards,
Ryan

0 Praveen Kumar over 2 years ago in reply to YiKai Chen

Prodigy 185 points

I download firmware from the below

www.zigbee2mqtt.io/.../flashing_the_cc2531.html

+1 YiKai Chen over 2 years ago in reply to Praveen Kumar

Guru 735455 points

Do it work after you download the firmware which is pointed by Ryan?

+1 Praveen Kumar over 2 years ago in reply to YiKai Chen

Prodigy 185 points

yes, its working thank you.

0 YiKai Chen over 2 years ago in reply to Praveen Kumar

Guru 735455 points

You are welcome and Thanks for confirming it works now.

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CC2531: cc2531 usb dongle doesnot recognised in port and driver is not found