BLE mesh issues for TLSR8267 based Light device
Mar 15, 2018 16:35
We are working on a client project which is based on TeLink’s TLSR8267 BLE module with mesh supported Light Devices.
We are facing multiple issues and need TeLink support for the same.
(1) OTA firmware update issue & unable to change the Mesh Name:
>> We tried to change the mesh name by using “Old Name” & “New Name” feature of TelinkBlueDemo application to update the mesh name & We performed OTA on Light devices using “TelinkBlueDemo” iOS application using “OTA” tab of the application. After performing the OTA, iOS application is unable to connect to the light devices permanently, even we tried the interchanging the "New Name" & "Old Name" but even though the iOS application is not able to connect with the Lights devices, Although these devices appear in list of available BT devices from System Bluetooth app.
*** The “TelinkBlueDemo” is downloaded and compiled from following git repository: --
The question is how to restore these devices, and how to change the Mesh Name and Password as it is supposed to be used with customized Mesh Id to avoid cross connection between multiple user's devices falling in the same BLE range.
(2) Can’t add more than 8 groups:
>> We required adding one light device in more than 8 groups. But whenever we add 9th group, the 1st group is removed automatically. How can we add more than 8 groups?
(3) Support to add label for the Light Devices:
>> We want to add label (e.g. Kitchen_Light_1) to each light device using mobile application. The label should be added to the light device memory and not on the mobile application.
Can you please clarify on the above issues.
Thanks!
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1, The APP you used is our old version, it may have some issues with our new mesh SDK, you can ref our new APP in the forum. For restore the device, you can 3 times short time power on and 2 times long time power on the module, or erase the 512K flash of the chip and burn the bin again.
2, Our mesh only support 8 groups.
3, The MAC address is the ID of the device, if you want to store the label to the device, it need to do some customization work, include the device and the APP side.
For more details you need to contact our support person directly, thanks!