Hi,
I tried ble_app_hids_mouse with Android 4.4.2, it can work properly for first time connection. However, it cannot be re-connected after switching Phone's Bluetooth...
I have installed Keil MKD-Lite V 5.10.0.0 and the Segger software (which linked to the Keil IDE). I have tried to install the nRF51 SDK (5 times) and every time iI get the...
Hi,
I am attempting to get the DFU working as per the example provided in the S110 V7.0.0-3 download. I've followed all the steps in the readme in the DFU subfolder and...
Hi all,
I have an application where an nrf24le1 is communicating serially with another processor, using the UART at 57600 bps. I have multiple identical boards communicating...
after flash DFU program into pca10001 board, com3 is not accessible,
www.dropbox.com/.../Screenshot 2014-04-26 15.41.47.png
even after I erase all, and re upload soft...
Using S120 V 8.0.0.3 alpha, processing a BLE_GATTC_EVT_READ_RSP,
received 0x16 bytes of data but there is more to read. Next call to
sd_ble_gattc_read using the same connection...
Hello：
Why Bluetooth Go to system-off mode, sd_power_ramon_set can not be stored. In D: \ RAM save nrf51_sdk_v5_2_0_39364 \ nrf51822 \ Board \ nrf6310 \ s110 \ ble_app_rscs...
I'm using RS485 driver on NRF51822 uart. I started software developing with ble_uart exapmle.
RS485 as always has direction control inputs.
Before data transfer to uart...
In my app I have the following:
s110
20 ms min connection interval
100 ms max connection interval
4000 ms con_sup_timeout
I'd like to set the slave_latency...
Hi,
The documentation states -96dBm rx sensitivity for 1mbit BLE mode and -93dBm for proprietary 1mbit mode.
Is it possible to use BLE mode (3 in MODE register) but...
I want to scan for peripheral devices in central-role and at the same time i want to broadcast in peripheral-role. How do i have to initialize the Softdevice in this case...
Hi,
I'm originally iOS app developer.
I have been developing with custom PCB that based on nRF51 chip. (not nordic development kit)
My PCB has a gyro sensor and some...
Hi,
Whenever i m trying to upgrade my application using iphone with binary file then i get "unsupported DFU" error. what is meaning of this error and how can i resolve...
Hi please help,
We are facing a problem of Gazell failure (not getting interrupt on gazell ISR) when i perform external Flash write using SPI.
If i disable gazell and...
hello there i downloaded nrf5 iot sdk. i have nrf51 and nrf52 kit.now it has many example codes like tcp,udp. can anyone tell me how to test it with my kits??
Hi everybody
Can nrf51822 advertise with a Balun whose SE pin is disconnected? (not connected to antenna, just left disconnected)
Just like the reference circuitry above...
Hello,
I can see, that sd_ble_gatts_hvx() returns 13313, if the notification is not enabled for that characteristic from the connected central. --> S120 Softdevice runs...
Hi
I got my new NRF51 DK. I was able to test it with blinky using mbed. I had to add the add the device nRF51-DK. then compile it and drag the .hex file into the mbed drive...
When I first got the nRF51-DK board... I was able to see this board on nRFgo. I then added the s130 hex file to it.. Since then when I connect this board, it does not show...
Hi,
Everyone,
I am trying to achieve minimum current level, I can possibly achieve, with continuous BLE transmission
so, I tried running BLE_POWER_PROFILING_APP given...
Hello to everybody.
I've buy a nrf51822 module with a motherboard.
i struggling to programming an uart over bluetooth example but i think something missing.
With nrfgo...
