Hello,
I am using nRF52840, SDK_16.0.0, SoftDevice S140 V7.0.1 and Segger for flashing the image. I am using ‘ble_app_blinky’.
I modified ble_app_blinky with below parameters and with “Just Works”. I merged with Secure Serial bootloader and loaded on nRF52840 DK and its working fine with nRF Connect mobile app. Now we want to do the same with nRF Connect Desktop tool. I am facing issues.
1) After clicking Connect, device got connected. Then I selected “Pair…” with “IO Capability” as “No Keyboard, no display”. Now I am able to write/read. But once “Connection parameters updated for device” I am getting BLE_HCI_CONNECTION_TIMEOUT after 13sec. I am not sure the reason behind this.
a) Even I selected “Update connection…” and gave parameters as Interval 1 sec, Latency 5 and Timeout 13 s but still same issue.
2) Similar to nRF Mobile app how to see RAW data of Advertisement packet in nRF Desktop connect tool.
3) Using nRF Connect app, I am able to select type of data. But how to do the same in nRF Connect desktop tool. I am not seeing such options.
4) Initially when I inserted nRF52840 Dongle, I got a pop-up window to flash. After flashing I am seeing green LED always ON. If I want to re-flash the same image on to dongle from where I can get the image file.
5) Just a correction. For Latency there is no units. In below its showing as 5 ms when I configure Latency as 5.
Thanks & Regards
Vishnu Beema