User's Manual
KF‐JH‐0601‐1.0
第 15 页 共 17 页
Page 15 of 17
CBB multiplexing instructions
Scope of application:
Panlink3 is suitable for products such as monitors, lamp bed towers, and some wearable wireless
sensors, and realizes the transmission of device information or patient data within 10m. As a PCBA
device, Panlink3 is integrated into the hardware board of the product by soldering. According to the
specificsystemdesign,differentBluet
oothantennasareusedtoimplementtheBluetoothfunction.
Fordetailedreuseinstructions,see:"BLE5.0ModuleCBBHardwareInstructions",thischapteroutlines
themainpoints.
Reus
e considerations:
1. Preventinterferencebyothercircuits:whenthewholemachine isintegrated,itisnecessary
to avoid panlink3 from being subjected to 2.4G electromagnetic interference in the
receiver(suchasmagneticcoupledevice,2.4Gwifiantenna,etc.),otherwiseitwillreduce
theradio frequency sensitivity,resultingin reducedcommunicationdistance. Whenusing
the whole ma
chine, it is necessary to avoid other devices working in the 2.4G frequency
band, such as microwave ovens, high‐throughput wifi devices, which are too close,
otherwisethecommunicationdistancewillbereduced.
2. Prevent interference with other sensitive circuits: panlink3 is a radio frequency module,
and system in
tegration needs to consider to avoid radio frequency signals from
interferingwithothersensitivecircuits.
3. Riskmanagement:wirelesstransmissionisaffectedbyinterferenceandocclusion,andthe
probability of data loss is greater than that of wired transmission. The product must
carry out risk analysis and risk management of the re
lated functions implemented by
panklink3.
4. Radio frequency regulations: Panlink3 is a wireless module. If you sell panklink3, you must
pass the wireless regulations certification required by the sales area. The specific
requirementsforcertificationneedtobedeterminedbytechnicalregulationsengineersin
specificproductprojects.
5. Maintainability: When the softw
are system is integrated, the status reporting function of
panlink3 must be fully utilized to realize real‐time display of status information and log
storage:
5.1 After Bluetooth wireless communication is restored, data communication can
be automatically restored and reported to the host computer;
5.2 Bluetooth can be set by the host computer because the communication is
interrupted, and the time threshold for terminating the link can be set;
5.3, RSSI can be queried through the host computer;
5.4, you can query the firmware version information and Bluetooth mac address
through the host computer.