Product Info

VTech proprietary and confidential
VTech Communications LTD.
R&D Department
The document is VTech’s proprietary information, Please do not disclose to third party without VTech’s consent
Ref. No.: 20191009 Version: 01 Date: 09 Oct, 2019 Page 3 of 33
1 Device overview
The stereo module VTBM-A01 BT Module provides a complete 2.4GHz Bluetooth system, based on Qualcomm 3008
chip which is a single-chip radio and baseband IC for Bluetooth,2.4GHz systems including basic rate, EDR. The chip
integrates Bluetooth 5.0 radio transceiver.
Figure 1-1 shows the application block diagram.
Figure 1-1: Block Diagram:
The following depicts an example of VTBM-A01 BT Module operates as an independent system or connected to an
MCU.
Figure 1-1
1.1 Interface description
VTBM-A01 pin diagram is shown in Figure 1-2. The pin descriptions are shown in Table 1-1
FIGURE 1-2: VTBM-A01 PIN DIAGRAM