BLE can advertisement,but not to be connect?

RE: BLE can advertisement,but not to be connect?

sheng — Thu, 18 Jan 2018 09:45:42 GMT

Hi Hung Bui, thanks you your reply. "no addition any component around to chip 52832" is mean the BLE module。 The code is wrong,because is be setting XTAL ,but the hardward is internal crystal.

So the issue is over. thks..

RE: BLE can advertisement,but not to be connect?

Hung Bui — Tue, 16 Jan 2018 12:06:26 GMT

What do you mean by "no addition any component around to chip 52832" ? Could you edit the question and attach a photo of the board ?

Do you have the 32kHz crystal on the board(s) ?

Which firmware did you use ?

RE: BLE can advertisement,but not to be connect?

sheng — Tue, 16 Jan 2018 03:13:17 GMT

There is a phenomenon,when advertisement time interval is set to 40ms, the nRF52_DK borad is ok,but external board's time interval is wrong,maybe 1000ms~2000ms.

I do not know whether it is related..

RE: BLE can advertisement,but not to be connect?

Matt — Mon, 15 Jan 2018 11:59:46 GMT

Can you add some tracing code (eg. Segger RTT) to the external board's image to collect some debug info?