The invention discloses a
Bluetooth equipment
firmware wireless upgrading method and device, equipment and a storage medium, and relates to the technical field of
wireless upgrading, and the method comprises the steps: obtaining equipment identification information of to-be-upgraded
Bluetooth equipment; acquiring a corresponding
firmware file from a
cloud server according to the equipment identification information; generating an asymmetric
encryption key, sending the asymmetric
encryption key to the
Bluetooth device, and receiving a device public key returned by the Bluetooth device based on the asymmetric
encryption key; generating a
session key based on the equipment public key, and establishing an encrypted
Bluetooth communication link between the
mobile service terminal and the Bluetooth equipment based on the
session key; a
firmware file is transmitted to a Bluetooth device through an encrypted
Bluetooth communication link to execute an upgrading operation, the firmware file is deployed in a cloud service, a terminal is connected with the Bluetooth device through Bluetooth, a corresponding
firmware version file is obtained according to a
device type, and meanwhile, various security technologies are used for guaranteeing the security of firmware in a
wireless transmission process. The upgrading operation is simplified, the operation difficulty is reduced, and the upgrading efficiency is improved.