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new firmware with encryption EB3A #127

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brunokelo opened this issue Jan 12, 2025 · 1 comment
Open

new firmware with encryption EB3A #127

brunokelo opened this issue Jan 12, 2025 · 1 comment

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@brunokelo
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Does anyone have any tips/suggestions on how to recover information from the eb3a models that are coming with the new firmware, it seems that there is some type of encryption in the bluetouch connection that makes it impossible to read the information sent by the box.

error log:

Waiting for connection to ED:25:22:E7:4F:8D to start polling...
2025-01-12 15:44:58 DEBUG received D-Bus signal: org.freedesktop.DBus.ObjectManager.InterfacesAdded (/): ['/org/bluez/hci0/dev_68_F9_24_60_52_0F', {'org.freedesktop.DBus.Introspectable': {}, 'org.bluez.Device1': {'Address': <dbus_fast.signature.Variant ('s', 68:F9:24:60:52:0F)>, 'AddressType': <dbus_fast.signature.Variant ('s', random)>, 'Alias': <dbus_fast.signature.Variant ('s', 68-F9-24-60-52-0F)>, 'Paired': <dbus_fast.signature.Variant ('b', False)>, 'Bonded': <dbus_fast.signature.Variant ('b', False)>, 'Trusted': <dbus_fast.signature.Variant ('b', False)>, 'Blocked': <dbus_fast.signature.Variant ('b', False)>, 'LegacyPairing': <dbus_fast.signature.Variant ('b', False)>, 'RSSI': <dbus_fast.signature.Variant ('n', -85)>, 'Connected': <dbus_fast.signature.Variant ('b', False)>, 'UUIDs': <dbus_fast.signature.Variant ('as', [])>, 'Adapter': <dbus_fast.signature.Variant ('o', /org/bluez/hci0)>, 'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {76: <dbus_fast.signature.Variant ('ay', bytearray(b'\x10\x05\x02\x18\xfaG\xe6'))>})>, 'TxPower': <dbus_fast.signature.Variant ('n', 24)>, 'ServicesResolved': <dbus_fast.signature.Variant ('b', False)>, 'AdvertisingFlags': <dbus_fast.signature.Variant ('ay', bytearray(b'\x1a'))>}, 'org.freedesktop.DBus.Properties': {}}]
2025-01-12 15:44:59 DEBUG Waiting for connection to ED:25:22:E7:4F:8D to start polling...
2025-01-12 15:45:00 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01 f\x19\x0f\x00\x00\x012\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:00 DEBUG Waiting for connection to ED:25:22:E7:4F:8D to start polling...
2025-01-12 15:45:00 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01\x01f\x00\xc3\xf4\xad\x10y\x02\xc3\xf4\xad\x10x\x01O\xfb\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:01 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01 f\x19\x0f\x00\x00\x012\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:01 DEBUG Waiting for connection to ED:25:22:E7:4F:8D to start polling...
2025-01-12 15:45:01 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_78_22_7D_79_34_D7): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -69)>}, []]
2025-01-12 15:45:02 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01\x01f\x00\xc3\xf4\xad\x10y\x02\xc3\xf4\xad\x10x\x01O\xfb\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:02 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_78_22_7D_79_34_D7): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -61)>}, []]
2025-01-12 15:45:02 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_78_22_7D_79_34_D7): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -69)>}, []]
2025-01-12 15:45:02 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_78_22_7D_79_34_D7): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -61)>}, []]
2025-01-12 15:45:02 DEBUG Connecting to device @ ED:25:22:E7:4F:8D
2025-01-12 15:45:02 DEBUG Connecting to BlueZ path /org/bluez/hci0/dev_ED_25_22_E7_4F_8D
2025-01-12 15:45:02 DEBUG Waiting for connection to ED:25:22:E7:4F:8D to start polling...
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D): ['org.bluez.Device1', {'Connected': <dbus_fast.signature.Variant ('b', True)>}, []]
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01 f\x19\x0f\x00\x00\x012\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D): ['org.bluez.Device1', {'ServicesResolved': <dbus_fast.signature.Variant ('b', True)>}, []]
2025-01-12 15:45:03 INFO Connected to device: ED:25:22:E7:4F:8D
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D/service001d/char001e): ['org.bluez.GattCharacteristic1', {'Notifying': <dbus_fast.signature.Variant ('b', True)>}, []]
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D/service001d/char001e): ['org.bluez.GattCharacteristic1', {'Value': <dbus_fast.signature.Variant ('ay', bytearray(b'\x01\x04\xf2\x8c\xe9\x8a\x02\xf6'))>}, []]
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_78_22_7D_79_34_D7): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -69)>}, []]
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01\x01f\x00\xc3\xf4\xad\x10y\x02\xc3\xf4\xad\x10x\x01O\xfb\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D/service001d/char001e): ['org.bluez.GattCharacteristic1', {'Value': <dbus_fast.signature.Variant ('ay', bytearray(b'\x01\x04\xf2\x8c\xe9\x8a\x02\xf6'))>}, []]
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D): ['org.bluez.Device1', {'ServicesResolved': <dbus_fast.signature.Variant ('b', False)>, 'Connected': <dbus_fast.signature.Variant ('b', False)>}, []]
2025-01-12 15:45:03 DEBUG Device disconnected (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D)
2025-01-12 15:45:03 DEBUG _cleanup_all(/org/bluez/hci0/dev_ED_25_22_E7_4F_8D)
2025-01-12 15:45:03 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D/service001d/char001e): ['org.bluez.GattCharacteristic1', {'Notifying': <dbus_fast.signature.Variant ('b', False)>}, []]
2025-01-12 15:45:03 DEBUG Disconnecting (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D)
2025-01-12 15:45:03 DEBUG already disconnected (/org/bluez/hci0/dev_ED_25_22_E7_4F_8D)
/usr/local/lib/python3.10/site-packages/bluetti_mqtt/bluetooth/client.py:165: DeprecationWarning: The 'warn' function is deprecated, use 'warning' instead
logging.warn(f'Delayed reconnect to {self.address} after error')
2025-01-12 15:45:03 WARNING Delayed reconnect to ED:25:22:E7:4F:8D after error
2025-01-12 15:45:03 DEBUG Needed to disconnect due to error: Not connected
2025-01-12 15:45:04 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_78_22_7D_79_34_D7): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -61)>}, []]
2025-01-12 15:45:05 DEBUG received D-Bus signal: org.freedesktop.DBus.ObjectManager.InterfacesRemoved (/): ['/org/bluez/hci0/dev_A4_C1_38_42_77_31', ['org.freedesktop.DBus.Properties', 'org.freedesktop.DBus.Introspectable', 'org.bluez.Device1']]
2025-01-12 15:45:06 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01 f\x19\x0f\x00\x00\x012\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:06 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_00_C3_F4_AD_10_79): ['org.bluez.Device1', {'ManufacturerData': <dbus_fast.signature.Variant ('a{qv}', {117: <dbus_fast.signature.Variant ('ay', bytearray(b'B\x04\x01\x01f\x00\xc3\xf4\xad\x10y\x02\xc3\xf4\xad\x10x\x01O\xfb\x00\x00\x00\x00'))>})>}, []]
2025-01-12 15:45:06 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_78_22_7D_79_34_D7): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -69)>}, []]
2025-01-12 15:45:06 DEBUG received D-Bus signal: org.freedesktop.DBus.Properties.PropertiesChanged (/org/bluez/hci0/dev_45_20_68_EE_B7_27): ['org.bluez.Device1', {'RSSI': <dbus_fast.signature.Variant ('n', -66)>}, []]

thanks
@jsaiko
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jsaiko commented Feb 4, 2025 •
edited
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nhurman@bf037c3

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@brunokelo @jsaiko