nRF52810 s112 connect GATT ERROR (0X85)

[james]

Hi, I got the issuse about the connection with nRF52810. I used nRF connect to connect the nRF52810 device via Android,but it isn't easy to connect successfully.The nRF log is below.

[Jared]

Hi,

• What application are you running on the nRF? A custom or one of the examples from the SDK?
• Which Android phone are you using?
• Are they bonded? If they are, see this thread.

regards

Jared

[james]

Hi,

 I run  the example of ble_app_template in my project.I had used HuiWei P10 and Nexus 4 to test connection, both of them weren't easy to connect the nRF52810.And the log of nRF show Gatt Error 0x85.So I tried to use the Iphone 5E to test it,but the IOS repeatedly appear to connect and disconnect .Sometimes it can connect, but it cann't find the services.The nRF doesn't need to be bonded in my project.  

[Jared]

Hi,

The ble_app_template example unmodified doesn't have any services except for the two mandatory services. The example is meant to be used as a starting point for a custom service you could implement yourself. See the documentation here. Have you tried the example unmodified?

But i'm still not sure why you're getting the GATT Error 0x85. Could you provide a sniffer trace of the connection?

regards

Jared