LA02303B BLE Module Specification
www.leedarson.com
▏
Better Life with Better IoT Innovation 11 / 20
Figure 4.3 Reference Examples for Horizontal Mounting
Figure 4.4 Vertical Mounting
Space around the module should be clear of metal, there should be no metal and no metal
compositions. (no copper clearance on the application board);
For better performance, keep metal away from the module as far as possible, especially heavy
metal components;
The best position we suggest is at the edge of the application board, which provides more
distance from the metal.
Reference examples are shown as below:
Figure 4.5 Reference Examples for Vertical Mounting
Regardless of which mounting method you choose, keep at least 1.5mm distance between module
and plastic part, especially between the antenna and plastic housing.
