how to read the uart data

RE: how to read the uart data

ps_anu — Sat, 19 Oct 2019 07:26:54 GMT

its working fine thanks simonr

RE: how to read the uart data

ps_anu — Fri, 18 Oct 2019 08:47:17 GMT

sure simonr ,I want to get the data from ESP266 through uart using nRF52840 and same data should reflect the ble app also . yes i want to send the data from nRF device to phone I have the connect the rx tx pins as per the program which is configured in ble_app_uart example program . I am not getting the data when the uart get started , thats why i am not getting the data in ble app also . please have look at pic . suggest me idea to resolve it .

really i got stucked here

RE: how to read the uart data

Simonr — Fri, 18 Oct 2019 08:32:55 GMT

Please provide some more details on what exactly is going wrong, as I don't understand what you're getting at here. What BLE application are you not receiving any data in? What devices are you sending to and from, do you have two nRF devices, or do you send from an nRF device to a phone?

Best regards,

Simon

RE: how to read the uart data

ps_anu — Thu, 17 Oct 2019 17:57:04 GMT

I tried ble_app_uart example program but I used the same pins for tx and RX which is defined in program .unfortunately I am getting junk values instead of data and want to send the data to nrf toolbox app . how to do that ? How to get the data correctly instead of junk values

RE: how to read the uart data

Simonr — Thu, 17 Oct 2019 13:04:59 GMT

Please check out the ble_app_uart example in our SDK. You can configure the UART pins to be any GPIO you like (we don't recommend using the ones defined as low frequency I/O only in the pin assignments) and transfer data from the ESP266 to the nRF chip, which will send that data to a central over BLE.

Best regards,

Simon