nRF52832
www.szrfstar.com V1.3 - Sep., 2020
Shenzhen RF-star Technology Co., Ltd. Page 10 of 58
4. During multi-connection, the designated data transmission handle function is not saved after power off, and the
data will be transmitted between the default device and the device with a handle value of 0. After the user changes
the handle, if the corresponding handle device is disconnected, the handle value is automatically switched to the
next effective handle. (please refer to the command AT+CNT_LIST).
5. The user disconnects the devices by AT commands, and the automatically reconnection of the device is failed for
this time.
Recommendation:
The source of multi-connection data transmission is more complicated, such as the master-slave: the data may come
from the following 4 devices, so the data source should be included in the data packet, otherwise it cannot be identified
which device the data came from.
Figure 1. Multi-Connection Diagram
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