Connection Issue

[Swetika]

Hi,

I am using SD 120 9.1.0 and SDK 8 as a central and SD 110 V8.0.0 and SDK 8 as a peripheral.

I have a setup central connects with 8 peripherals. First I had 1 central and 3 peripherals. They got connected. In connection their RSSI was in range of near about 55 - 60 , 80- 85 and 85-92. There were frequent disconnection happening.

Now I have added two more peripherals. Both the new peripherals have RSSI (in connected mode) 88-93 and 90 to 97. Peripheral with 90 to 97 rssi disconnects very frequently. I understand it has good rssi and disconnection is acceptable. But after connecting this peripheral, other peripherals who have good rssi, also start getting disconnected. If I power restart central, every peripheral gets connected and network works without disconnection. But after some time disconnections get started.

[Swetika]

Hi Aryan,

Here is the connection parameters:

Min Connection Interval: 48 ms Max Connection Interval: 72 ms Slave Latency: 0 Supervision Timeout: 400 ms

Also Scan interval : 100ms Scan Window : 50 ms