sengled BT003 Intelligent Lighting Module User Manual
- June 6, 2024
- Sengled
Table of Contents
BT003
User Manual
Introduction
BT003 intelligent lighting module is a Bluetooth 5.0 low power module based on
a TLSR8253F512AT32 chip. The Bluetooth module with BLE and Bluetooth mesh
networking function, Peer to peer satellite network communication, using
Bluetooth broadcast for communication, can ensure timely response in case of
multiple devices.
It is mainly used in intelligent light control. It can meet the requirements
of low power consumption, low delay, and short-distance wireless data
communication.
Use for LED Lighting control, Smart Devices Switch, Remote Control or another
Smart Home device.
General information
- The frequency range is 2402 MHz ~ 2480 MHz
- BLE 5.0 1Mbps ,Built-in Flash 512KBytes,
- Class 1 supported with 10.0dBm maximum TX power
- Host Controller Interface (HCI) over UART
- PCB antenna, Gain:1.0dBi
FCC Statement:
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment. This
device complies with part 15 of the 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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
a minimum distance 20cm between the radiator& your body.
ISED RSS Warning: This device complies with Innovation, Science, and
Economic Development Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may
cause undesired operation of the device.
ISED RF exposure statement:
This equipment complies with ISED radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
a minimum distance of 20cm between the radiator& your body. This transmitter
must not be co-located or operating in conjunction with any other antenna or
transmitter.
OEM Guidance
-
Applicable FCC rules
This module has been tested and found to comply with part 15.247 requirements for Modular Approval. -
The specific operational use conditions This module can be used in IoT devices. The input voltage to the module is nominally 3.3V DC. The operational ambient temperature of the module is -20 to 85 degrees C. Only the embedded PCB antenna is allowed. Any other external antenna is prohibited.
-
Limited module procedures N/A
-
Trace antenna design N/A
-
RF exposure considerations
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator& your body. If the device is built into a host as a portable usage, the additional RF exposure evaluation may be required as specified by§ 2.1093. -
Antenna
Antenna type : PCB Antenna; Antenna Max. Peak Gain 1 dBi -
Label and compliance information
When the module is installed in the host device, the FCC ID/IC label must be visible through a window on the final device or it must be visible when an access panel, door or cover is easily removed. If not, a second label must be placed on the outside of the final device that contains the following text: “Contains FCC ID: 2AGN8-BT003” “Contains IC: 20888-BT003” The FCC ID/ IC can be used only when all FCC ID/IC compliance requirements are met. -
Information on test modes and additional testing requirements
a)The modular transmitter has been fully tested by the module grantee on the required number of channels, modulation types, and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings. It is recommended that the host product manufacturer, installing the modular transmitter, perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing additional emissions).
b)The testing should check for emissions that may occur due to the intermixing of emissions with the other transmitters, digital circuitry, or physical properties of the host product (enclosure). This investigation is especially important when integrating multiple modular transmitters where the certification is based on testing each of them in a stand-alone configuration. It is important to note that host product manufacturers should not assume that because the modular transmitter is certified that they do not have any responsibility for final product compliance.
c)If the investigation indicates a compliance concern the host product manufacturer is obligated to mitigate the issue. Host products using a modular transmitter are subject to all the applicable individual technical rules as well as to the general conditions of operation in Sections 15.5, 15.15, and 15.29 to not cause interference. The operator of the host product will be obligated to stop operating the device until the interference has been corrected. -
Additional testing, Part 15 Subpart B disclaimer
The final host/module combination needs to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device.
The host integrator installing this module into their product must ensure that
the final composite product complies with the FCC requirements by a technical
assessment or evaluation to the FCC rules, including the transmitter
operation, and should refer to the guidance in KDB 996369. For host products
with the certified modular transmitter, the frequency range of investigation
of the composite system is specified by rule in Sections 15.33(a)(1) through
(a)(3), or the range applicable to the digital device, as shown in Section
15.33(b)(1), whichever is the higher frequency range of investigation When
testing the host product, all the transmitters must be operating.The
transmitters can be enabled by using publicly available drivers and turned on,
so the transmitters are active. In certain conditions, it might be appropriate
to use a technology-specific call box (test set) where accessory 50 devices or
drivers are not available. When testing for emissions from the unintentional
radiator, the transmitter shall be placed in the receive mode or idle mode, if
possible. If receive mode only is not possible then, the radio shall be
passive (preferred) and/or active scanning. In these cases, this would need to
enable activity on the communication BUS (i.e., PCIe, SDIO, USB) to ensure the
unintentional radiator circuitry is enabled. Testing laboratories may need to
add attenuation or filters depending on the signal strength of any active
beacons (if applicable) from the enabled radio(s). See ANSI C63.4, ANSI
C63.10, and ANSI C63.26 for further general testing details.
The product under test is set into a link/association with a partnering
device, as per the normal intended use of the product. To ease testing, the
product under test is set to transmit at a high duty cycle, such as by sending
a file or streaming some media content.