User's Manual

User Manual of HC-02 V1.1 Bluetooth Serial Port Communication Module Gathering information and Carrying Dreams
Website: http://www.hc01.com
Guangzhou Huicheng Information Technology Co., Ltd.
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Sales hot line: 020-8408-3341
Address: Room 608, No.19, Jiangong Road, Tianhe Software Park, Tianhe District, Guangzhou City, Guangdong Province Technical customer service: 445253184
4.2 Embedding mode
No copper can be applied and no wires can be routed under the antenna part of the module, otherwise the signal will be
affected adversely. It is recommended that the bottom plate of the antenna may be hollowed out and the antenna be as close
to the board as possible.
Stamp hole packaging mode is used, and the pin is defined as in Section 4.1.
4.3 Surface mounting and Furnace Temperature
The manufacturer who firstly produces a large number of patches should check 20 - 30 pieces of modules, in order to
check whether the furnace temperature is appropriate.
The furnace temperature of the patch boiler shall not exceed the reference figure temperature, the secondary patch shall
be reduced by about 5 degrees, and the temperature may be reduced appropriately in summer.