No port Detecting

userHead Allee_Khaan 2023-11-15 06:07:22 586 Views1 Replies

Hi,
I am using Romeo BLE mini - Small Control Board for Robot - Arduino Compatible - Bluetooth 4.0.
I connect it with  computer and no port show up.
I also can't update firmware because i don't know what port it should be.
I am following these steps.
Press and hold the boot button down

Connect the USBTwo LED flash alternatelyDownload and decompression the Firmware in the Document section ( This is the Link )Load the firmware file (For Bluno or Bluno Nano, please use "SBL_BlunoV*.bin". For BLE-Link, please use "SBL_BLE-LinkV*.bin")Click the upload button and wait 2 minutes

There isn't any led flash. One thing i want to add. The CC2540 was cooked and i replaced it.
Now i need help to upload firmware or bootloader so it can work as usb as well as ble.
Thanks
 

2023-11-29 07:12:14

Hi,
I am able to flash bootloader using CC debugger and following instructions on this link but i couldn't find port to flash the firmware.
I need help.
https://wiki.dfrobot.com/How_to_flash_a_new_CC2540_chip_with_DFRobot_BLE_service?
 

I need following information. How I can bring port on blunoFWDownloader 

Also, what firmware, i should choose for BLE MINI

Thanks

userHeadPic Allee_Khaan