Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately，which does not success. With setting radio configuration: TXPower,frequency channel...
E:\BLE\work\nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
SDK 6.0.0
Softdevice 7.0
When I connect to Android 4.4.3 device(Nexus7 II) will...
E:\BLE\work\nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
SDK 6.0.0
Softdevice 7.0
When I connect to Android 4.4.3 device(Nexus7 II) will...
I have been trying to understand and get the “ble_app_template” running this weekend, but I keep running into errors. For example in
static void sys_evt_dispatch(uint32_t...
Based on the nRFUart demo, I added a masterEmulator.DiscoverServices() block before the DiscoverPipes() block in a very similar manner. Purposed is to be able to get more...
Hi,
There is much talking about the "large data transfer" over BLE, the l2cap channel being the best option for the moment.
However, does anyone know the datarate achievable...
Working with the NUS, I sometimes see ble_conn_params_on_ble_evt getting called in a way that will cause the data being passed through NUS to stop. Not all the time, just...
Thats the problem.
On Windows7, 64 bit, with the Bluetooth Stack from the USB BLE-Stick happens the following:
Windows (master) initiates the connection, sends a security...
Hi, I'm using nrf51822 and using SDK12.3 ble_app_uart.
My purpose is sending data using BLE module like this:
Custom Board -> BLE Module -> Android Phone.
It works...
Hi,
I am using 2 nrf51822 devices. one is central and other one is peripheral. I am using s130 softdevice.
When i was trying to connect NRF51822 to other nrf51822.
i tried...
Hello All,
I am working on nrf52840 trying DFU OTA by following steps provided in this link github.com/.../ota-prog.md . where they have mentioned to install python all...
Hi Nordic,
I've used a GPIO of the NRF52832 to drive a FET circuit which latches off the battery, however as the board voltage collapses I see a short pulse on the GPIO...
In single bank mode, need upgrade bootloader by DFU. Performing below procedure, APK shows "transfer complete". Application on target device is disappeared, but bootloader...
Why does the nrf connect app on Android need my location services enabled for it to work? I believe that is the case for most (or all) of the nrf apps in Android.
Hello,
I am using nRF SDK 12.2.0 , with nRF52832 on pca10040 hardware, and working with the example in examples/peripheral/spi/main.c to develop a driver for LIS2DE12.
...
I've read as many posts regarding changing the ble connection interval as I can find but so far have been unsuccessful changing the ble connection interval.
Below has been...
Hi all,
Does in any chip with some constellation (different SD) the device allows less than 7.5ms for the connection interval? Or is this value the absolute minimum?
I am trying to connect to a peripheral device advertising f0000000-0114-4000-B000-000000000000 as the UUID. The peripheral adds it to the stack via sd_ble_uuid_vs_add after...
Hi,
I am using ESB in one of our current projects. I have two devices: one PTX (master) and one PRX (slave). The slave may want to send some data to the master from time...
We have an nRF52832 and an MSP430 on a custom board. We would like to program both the devices using SWD interface.
Would it be possible that both these devices can share...
Hi,
I have an nrf51822 ( variant AB) and I am trying to program a simple ble app beacon example on it.
But I am failing over and over. After searching , I found out that...
