Introduction
The BM78 module is a fully certified, Bluetooth® v 5.0 compliant (Bluetooth Basic Rate (BR)/Enhanced Data Rate (EDR)/Low Energy (LE)) Dual mode module available for customers to easily add the Dual mode Bluetooth wireless capability to their products. The BM78 module is recommended for any new design requiring classic Bluetooth protocol and for migrating from the BM77 module. The BM78 module provides a convenient method for cable replacement for smart phones or tablets for data transfer and control based on the classic Bluetooth as well as the Bluetooth LE protocol.
The primary purpose of this user guide is to help users and developers who are currently
using the BM77 module in their design to migrate to the BM78 module. This user guide also provides details on the
following:
- A quick summary of the feature comparison between the BM77 and the BM78 modules
- An insight into the differences between the modules with respect to the hardware connections
- Summarizes the binary command set differences between the two modules
- Quick summary of the Apple®-related improvements
- Regulatory certifications of the BM77 and the BM78 modules