NRF52840 data communication issue with 20 msec delay

[jagadeesh surneni]

Dear Friends,

I am transmitting a command of 14 bytes of data from ble_central to ble_peripheral. The ble_peripheral will recieve the command and transmits the response 400 bytes of data to ble_central. The time delay for each command from ble_central is 20 milli seconds. We are facing a problem with 20 milliseconds time delay , the ble peripheral  is only receiving the command but not responding....

It is only working fine with above 300 milliseconds delay between command and response.

I am using the ble_central and ble_peripheral code .

I would request Nordic to look into it and help us to resolve the issue...

Thanks & Regards,

Jagadeesh.

[jagadeesh surneni]

hello kenneth,

now i am able to transmit 500 bytes of data from slave to master with 100 ms time period. but its working upto 10 meters range . we want it up to 80 meters range.we are using (#define TX_POWER_LEVEL  8) max level. after 10 meters range board is unable to pair and reconnect. To solve this situation i have implemented watchdog timer.but i am facing problems.

can you please help us to resolve the range problem and wdt implementation issue.

Regards,

jagadeesh