5 years ago
How to two ble devices connect with one android phone at same time?
Posted byRk_menat0 points 3 repliesHi,
I want to connect(paring) two BLE slave device with android application. and modified the BLE services parameter.
I have a few question related to BLE connection,
1) Is it possible to connect two or mode ble device with android application?
3)马克斯多少奴隶设备可以连接啊r paring with master device?
2) If 2 or more ble device connection successful, it is possible to modified particular BLE device parameter ?
5 years ago
Hi ,
Thanks for support,
Using the proximity monitor application and 580 device, once i successfully connection between both BLE slave device(Paring and connection done with both BLE slave).
I am sure its possible, Master can modify primary services parameter like UUID, Tx power using OTA(configuration mode : modified the primary services parameter) but the problem is modified slave-1 data send by master is visible/receive to both or only slave-1?(when both slave are paired, and have same UUID service parameter, MAC different ).
5 years ago
Hi Rk_menat,
It is possible but as i 've have stated it depends on your phone and the application you are using. Although i am not able to undestand what your question is, or what you are trying to do. As far as i can undestand you are interest for a beacon functionality (UUID's and TX power) and you want to modify the advertising string by using a service. Is that right ? Every command the central sents is connection specific regardless if the two slaves have the same services.
Thanks MT_dialog
5 years ago
Hi Rk_menat,
1) I assume is possible but it depends on the application if it supports it or not and the phone of course.
2) What do you mean modify particular BLE device parameter ? The number of simultaneous connections of the da as a central is limited by the amount of the retention memory.
3) For the da you can check the proximity monitor application which supports up to 6 peripheral connections for the 580 and up to 8 for the 581.
Thanks MT_dialog