LA02303B BLE Module Specification
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Better Life with Better IoT Innovation 7 / 20
2.5
Antenna Specifications
Table 2.5 Antenna Specifications
Parameter
Value
Frequency Range
2.4 ~ 2.4835GHz
Impedance
50 Ohm
VSWR
≤ 2.5
Antenna Gain
≤
4dBi
Efficiency
≥ 50%
Remark: Different products have different configurations, which will result in different antenna performances. The
above parameters are based on the module being mounted on the evaluation board, horizontally or vertically,
shown as followed:
3
Pin Definition
3.1
Default and Multiplexing Pin Definition
Figure 3.1 Module Pin Out
Table 3.1 Pin Definition
The Pin (1-18) is used for Plug-in application. The Pin on Bottom layer used for SMD application.
Pin 1 is adjacent to Pin 2.
