Hello,
I get the following errors when trying to DFU using a nRF52832 DK and the nRF Connect desktop application.
19:00:36.143
Attribute value changed, handle: 0x0F, value (0x): 01-01-91-00-00-00
19:00:36.144
Attribute value changed, handle: 0x0F, value (0x): 60-01-01
19:00:37.661
Received status with code 4 Unknown value, message: 'Error sending packet to target. Code: 0x802a'
19:00:37.704
Attribute value changed, handle: 0x0F, value (0x): 01-01-91-00-00-00
19:00:37.706
Attribute value changed, handle: 0x0F, value (0x): 60-01-01
19:00:39.239
Received status with code 4 Unknown value, message: 'Error sending packet to target. Code: 0x802a'
19:00:39.265
Attribute value changed, handle: 0x0F, value (0x): 01-01-91-00-00-00
19:00:39.268
Attribute value changed, handle: 0x0F, value (0x): 60-01-01
19:00:42.242
Received status with code 4 Unknown value, message: 'Error sending packet to target. Code: 0x802a'
19:00:42.244
DFU failed with error: When writing data to DFU Packet Characteristic on DFU Target: Failed to write to attribute with handle: 13: Error occured when writing. Errorcode: Unknown value (0x8005) .
19:33:22.523
Connecting to device
19:33:22.652
Connected to device DA:12:1F:93:46:CF: interval: 22.5ms, timeout: 4000ms, latency: 0
19:33:22.674
ATT MTU updated for device DA:12:1F:93:46:CF, new value is 247
19:33:22.694
Data length updated for device DA:12:1F:93:46:CF, new value is 251
It works fine using the mobile application.
TIA