Specifications

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGY Co., Ltd
15
OEM/Integrators Installation Manual
Important Notice to OEM integrators
INTEGRATION INSTRUCTIONS
FCC rules
The BW15 is an WIFI+BT Module Module. It operates on the 2400 ~2500 MHz band and, therefore, is
within U.S. FCC part 15.247 standard.
Modular installation instruction
1,BW15 Integrates high-speed GPIO and peripheral interface. Please pay attention to the installation
direction (pin direction).
2,Antenna could not be in no-load state when module is working. During debugging, it is suggested to add
50 ohms load to the antenna port to avoid damage or performance degradation of the module under
long-time no-load condition.
3,When the module needs to output 31dBm or more power, it needs a voltage supply of 5.0V or more to
achieve the expected output power.
4,When working at full load, it is recommended that the entire bottom surface of the module be attached
to the housing or heat dissipation plate, and it is not recommended to conduct heat dissipation through air
or screw column heat conduction.
5,UART1 and UART2 are serial ports with the same priority. The port which receives commands returns
information.
Trace antenna designs
Not Applicable
RF exposure considerations
To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and
operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.
Antennas
The BW15 is an UHF RFID Module beams signals and communicates with its antenna, which is PCB Antenna .
The PCB Antenna gain is 1dBi
LABEL OF THE END PRODUCT
The final end product must be labeled in a visible area with the following：
Host must Contains FCC ID: 2AXVG-BW15. If the size of the end product is larger than 8x10cm, then the
following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15
of FCC rules. Operation is subject to the following two conditions:
(1)this device may not cause harmful interference and
(2)this device must accept any interference received, including interference that may cause undesired
operation.
Information on test modes and additional testing requirements
Data transfer module demo board can control the EUT work in RF test mode at specified test channel.
Additional testing, Part 15 Subpart B disclaimer
The module without unintentional-radiator digital circuit, so the module does not required an evaluation by
FCC Part 15 Subpart B. The host should be evaluated by the FCC Subpart B.