Audio & BLE/SPP Pass-through Module Bluetooth 5.0 - DFRobot

This Bluetooth 5.0 dual mode module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function, supporting simple and clear serial port control function, BLE pass-through, and SPP pass-through functions.

Audio & BLE/SPP Pass-through Module Bluetooth 5.0 Wiki - DFRobot

Bluetooth - Micro Robotics

Audio & BLE/SPP Pass-through Module Bluetooth 5.0 - DFRobot

Search - bluetooth - products, projects and tutorials - DFRobot

Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module - RobotShop

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