Bluetooth protocol stack software management method and device, equipment and storage medium

The invention provides a Bluetooth protocol stack software management method and device, equipment and a storage medium, and the method comprises the steps: reading an identity label of a Bluetooth controller chip and a first ciphertext stored in an OTP memory from a Bluetooth module side when a target system starts Bluetooth; filling the identity label of the Bluetooth controller chip with preset data according to a preset bit sequence, and encrypting the filled data by using a preset encryption algorithm to generate a second ciphertext; comparing whether the first ciphertext and the second ciphertext are the same or not to obtain a comparison result; and determining whether to download the Bluetooth firmware and initialize the Bluetooth protocol according to the comparison result. According to the method, the uniqueness of the Bluetooth module is ensured on hardware through the identity label, the unique identity label is encrypted, and the situation that Bluetooth protocol stack software runs on an uncontr