Thank you for the feedback! Could you confirm if this BLE bootloop issue is specific to this Shelly model? If it’s unique to this device, I’ll definitely add the warning. However, if it affects multiple ESP devices, I’d prefer to keep the guide focused on the core flashing process, while users can refer to ESPHome’s documentation or the forums for BLE-specific issues or configurations.
I flashed multiple Shelly Plus Plug S with @angelnu 's PR and mixed up my yaml files. In step 3. of this tutorial I uploaded a yaml with an ota password instead of unprotected_writes: True. When I try the upload-factory-ota I get the following error:
ERROR Transfering partition table is not supported by remote device - upgrade the firmware first!
If I try to upload a different yaml I get this error:
ERROR Error binary size: Error: device aborted flash that would have overriden running partition. Check your device log for more information.
The log on the esp shows:
11:08:01 [D] [ota:148]
Starting OTA Update from 192.168.0.20...
11:08:02 [W] [ota:383]
Remote closed connection
11:08:02 [W] [ota:239]
Auth: Reading cnonce failed!
11:08:02 [W] [ota:411]
Failed to write 1 bytes of data, errno: 104
11:09:43 [D] [ota:148]
Starting OTA Update from 192.168.0.20...
11:09:43 [I] [ota:464]
OTA type is 1 and size is 830704 bytes
11:09:43 [E] [ota:110]
Aborting to avoid overriding running partition
11:09:43 [E] [ota:111]
New partition - addr: 0x0e0000; size: 0x0cb000
11:09:43 [E] [ota:113]
Running partition - addr: 0x0e0000; size: 0x2a0000
11:09:43 [I] [ota:282]
PARTITION TABLE
11:09:43 [I] [ota:283]
===============
11:09:43 [I] [ota:287]
type: 0x01; subtype: 0x02; addr: 0x009000; size: 0x004000; label:
11:09:43 [I] [ota:287]
type: 0x01; subtype: 0x00; addr: 0x00d000; size: 0x002000; label: ota
11:09:43 [I] [ota:287]
type: 0x00; subtype: 0x00; addr: 0x010000; size: 0x0d0000; label: safe
11:09:43 [I] [ota:287]
type: 0x00; subtype: 0x10; addr: 0x0e0000; size: 0x2a0000; label:
11:09:43 [I] [ota:287]
type: 0x01; subtype: 0x82; addr: 0x380000; size: 0x080000; label:
11:09:43 [W] [component:214]
Component ota took a long time for an operation (0.08 s).
11:09:43 [W] [component:215]
Components should block for at most 20-30ms.
Is there any way to fix this or did I brick my device?