Telink TLSR9528ADK88D B92 Development Board User Guide
- June 12, 2024
- TELINK
Table of Contents
Telink TLSR9528ADK88D B92 Development Board User Guide
General introduction
The TLSR9528ADK88D supports standards and industrial alliance specifications
including Bluetooth 5.3 basic rate (BR), enhanced data rate (EDR), low energy
(LE), indoor positioning, Bluetooth LE Mesh coexistence interface. The
TLSR9528 combines the features and functions needed for high quality wireless
audio and wearable.
Package Material list
- 1x TLSR9528ADK88D
- 1x Burning EVK for TLSR9528ADK88D, Including the Dupont line
- 1x USB cable
- 1x 2.4G rod antenna
Key feature
- Clock sources: 24 MHz & 32.768 kHz crystals and 24 MHz & 32 kHz embedded RC oscillators
- Up to 12 GPIOs (QFN24)/6 GPIOs (WLCSP). All digital IOs can be used as GPIOS.
- SPI/I2C/UART with hardware flow control and 7816 protocol support
- 4-channel DMIC (Digital Mic) and 2-channel AMIC (Analog Mic)
- 2-channel I2S with 24-bit 48 kHz sample rate
POWER and SWS connection
RF port
The TLSR9528ADK88D RF interface is a 3.5mm SMA plug. Therefore, it can be directly connected to the instrument for RF performance testing, and it can also be connected to the 2.4G rubber duck antenna for radiation testing
Reset button
Button
LED light
Caution
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:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
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
minimum distance 20cm between the radiator& your body
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