Manualshelf

User's Manual

ManualsBrandsZhejiang Lierda Internet of Things technology ManualsElectronicsBluetooth Module
12345678910
Page
8
of
18
Lierda Science &
Technology Group
Securities
Securities
Securities
Securities Code
Code
Code
Code
IoT
IoT
IoT
IoT Interconnection,
Interconnection,
Interconnection,
Interconnection, Smart
Smart
Smart
Smart Life
Life
Life
Life
Lierda Science & Technology Group
the premise that the performance requirements are met, the appearance color may be different, and the
actual product shall prevail. The main materials (main chips, crystal oscillators, etc.) do not have any
substitutional models. Any change will be notified in advance.
The dimensions of the module LSD4BT-E66 are as shown in the following Fig. 3-2:
Fig. 3-2 Dimension Diagram of LSD4BT-E66 Series of Module
The dimensional tolerance which is not marked in the figure is subject to the standard GB/T1804-m.
3.2
3.2
3.2
3.2 Interface
Interface
Interface
Interface Description
Description
Description
Description
The following figure shows the serial number of the pins of the module and describes the
corresponding pins: