Good day guys,
I am totally confused about that kit I received…
1- I cannot upload anything from Arduino IDE. Looks like DFU bootloader is not running
Cable is good as working with smartphone
2- where do you plug the included solar panel ?
I wend to the Seeed doc here but could not find those infos
Thank you
Error msg ;
Failed to upgrade target. Error is: No data received on serial port. Not able to proceed.
Timed out waiting for acknowledgement from device.
Traceback (most recent call last):
File “main.py”, line 296, in serial
File “dfu\dfu.py”, line 235, in dfu_send_images
File “dfu\dfu.py”, line 199, in _dfu_send_image
File “dfu\dfu_transport_serial.py”, line 179, in send_start_dfu
File “dfu\dfu_transport_serial.py”, line 243, in send_packet
File “dfu\dfu_transport_serial.py”, line 282, in get_ack_nr
nordicsemi.exceptions.NordicSemiException: No data received on serial port. Not able to proceed.
Possible causes:
- Selected Bootloader version does not match the one on Bluefruit device.
Please upgrade the Bootloader or select correct version in Tools->Bootloader. - Baud rate must be 115200, Flow control must be off.
- Target is not in DFU mode. Ground DFU pin and RESET and release both to enter DFU mode