Tx problem in PC10040 board

[Raj]

Hi in my project I am using nRF5_SDK_11.0.0-2.alpha SDK, s132_nrf52_2.0.0-7.alpha_softdevice. and nrf52 DK board(PC10040).

My issue is, when I run the ble_app_uart example on nrf52 DK board the data which I send from the Termite is seeing on the android app fine, but the data which send from android app is not seeing on Termite. I confirmed that the data send by android is received by board but it not transmitting through uart. when I test the same example on nrf51 DK board(PC10028) working fine in both the ways. I also checked with examples/peripheral/uart project it also same result.

And I am not using virtual comport and also tried with different pins but no use. can any one help me to solve the issue please.

[FormerMember]

It is possible that Termite is the problem. Could you try another terminal like Real term or Tera Term?

[Raj]

Yes, I tried with different terminals (hyperterminal, Real term , termite and flash magic terminal) but no use. In all terminals it giving same results. If I connected nrf51 and nrf52 boards to each other like i.e Rx to Tx and Tx to Rx and gnd to gnd, the data transmission between these two devices are success in both ways. But when I connect nrf52 to PC the data which I sent from android app is not showing in PC but the data sent from PC is showing in app.