Can't connect.

[koma25]

Hello. Could you help? The heater is from another manufacturer, but it seems to me that this is an exact copy. Here is the log:

Docker:
2024-11-03T12:35:06.463714576Z 2024-11-03 12:35:06 +0000 [INFO] Connecting to MQTT broker 172.20.0.1:1883

2024-11-03T12:35:06.476836574Z Traceback (most recent call last):

2024-11-03T12:35:06.476911369Z File "//./main.py", line 330, in

2024-11-03T12:35:06.477265269Z vdh = vevor.DieselHeater(ble_mac_address, ble_passkey)

2024-11-03T12:35:06.477395229Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

2024-11-03T12:35:06.477443061Z File "/vevor.py", line 136, in init

2024-11-03T12:35:06.477710871Z self.peripheral = Peripheral(mac_address, "public")

2024-11-03T12:35:06.477788591Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

2024-11-03T12:35:06.477800035Z File "/usr/local/lib/python3.11/site-packages/bluepy/btle.py", line 391, in init

2024-11-03T12:35:06.478096825Z self._connect(deviceAddr, addrType, iface)

2024-11-03T12:35:06.478172472Z File "/usr/local/lib/python3.11/site-packages/bluepy/btle.py", line 439, in _connect

2024-11-03T12:35:06.478486669Z raise BTLEDisconnectError("Failed to connect to peripheral %s, addr type: %s" % (addr, addrType), rsp)

2024-11-03T12:35:06.478569186Z bluepy.btle.BTLEDisconnectError: Failed to connect to peripheral 98:89:17:04:41:5E, addr type: public

gatttool:

admin@docker:~/vevor-ble-bridge $ gatttool -I -b 98:89:17:04:41:5E
[98:89:17:04:41:5E][LE]> connect
Attempting to connect to 98:89:17:04:41:5E
Connection successful
[98:89:17:04:41:5E][LE]> primary
attr handle: 0x0001, end grp handle: 0x0009 uuid: 00001800-0000-1000-8000-00805f9b34fb
attr handle: 0x000a, end grp handle: 0x000a uuid: 00001801-0000-1000-8000-00805f9b34fb
attr handle: 0x000b, end grp handle: 0x000e uuid: 0000ffe0-0000-1000-8000-00805f9b34fb
attr handle: 0x000f, end grp handle: 0x0012 uuid: 0000180f-0000-1000-8000-00805f9b34fb

[bderleta]

Hard to say, it may be privilege issue (bluepy can't properly access hci device), may be a library (bluepy) problem. It fails in the very first step of connection, there's nothing I can tweak on my side.
How many BT adapters do you have? Please provide an output from hciconfig -a