Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Due to limited resources we are looking for someone who can help us with making a custom profile.
You are preferably in the Stockholm area and have done this before.
The...
Just putting this here in case anyone else comes across this issue, esb_arm.lib and gzll_arm.lib don't appear to implement the work-around in PAN 18(in the version I tested...
I managed to upload my application OTA DFU when there was only the bootloader running. After my application is there, I can start DFU and my application runs thru reset_prepare...
Is there a firmware locking feature for either 51422/51822, or can you purchase OTP (one time programmable) versions?
Can you buy them mask programmed from Nordic?
I...
I want to get sensor data from arduino, with atleast 200 samples per second, but at present I am only getting around 20 samples per second. I went through forums and got to...
What is the source resistance for the GPIO pin when driven high and configured as following:
Output, Standard 0.5mA drive, No pullup, S0S1
Output, High 5mA drive...
Hi there! I added ANCS to my project which contains services nus, dis, dfus and two other custom services. Everything seems OK except device manager. I paired the device with...
Hello,
I would like to know whether the below PA can be interfaced with nRF51822?
For our application we need to increase the power of the BT. so I have selected the below...
Hi, I am now using hid mouse example to develop a project. On the nrf51822 side, connection\bond\data sent are all ok, then I need to test the project on phone side. In iOS...
Hello,
There is a problem of compile when I finished compile process on Keil as following. Is there any process I missed before I starting to develop nRF52 SDK? what I...
I'm using Windows driver 0.5.0 with a s130 BLE USB dongle.
If my application calls sd_rpc_open on init and sd_rpc_close before exiting, everything works fine.
Now, if...
Hi,
I find an interesting thing: when I test hid keyboard example with android and iOS, after pairing/bonding with the phone at the first connect time, even when phones are...
I downloaded nRF51 SDK 10, but there is no IAR project in examples\dfu\bootloader. Why does Nordic delete IAR project? Is there any problems? Now, I'm using SDK9 with IAR...
Hello Nordic
I am running into a problem where I am trying to change the interrupt priority of the the RADIO_IRQ using a proprietary radio protocol on the nRF51 rev3. I...
Hello there,
I'm currently using nrf52832 with s132 and sdk 0.9.2, based on the 'ble_app_uart' example and keil5. I'd like to use 'ble_nus_string_send' function to send...
hello! i want to send mac address of my bluetooth device. i have written function
uint32_t get_address(void)
{
uint32_t err_code;
ble_gap_addr_t ble_gap_addr;
memset...
When I open the project dfu_dual_bank_ble_s110_pca10028 and configure it for nRF51822, it compiles fine, but flashing does not succeed. I get errors:
No Algorithm found...
