Hi, I have both the nRF8001 dev kit and the nRF51822 Eval Kit (EK). We are using the nRF8001 for most of our project with the BLE Arduino SDK. But I wanted to just load a...
Hi,
What is the suggested method to change a pending request, and make it earlier than previously requested, without closing and reopening the session?
For example,...
Hi,
I am using a custom pcb with a nRF51422 chip, and trying to setup ANT communication between 2 modules, but the sd_ant_channel_id_set call returns an invalid address...
Hi,
To use bidirectional continuous scanning mode in ANT, I have to transmit Extended Broadcast/Acknowledged/Burst messages using ANT Msgs 0x5D, 0x5E, and 0x5F (ANT Message...
We are preparing to get BT qualification for our product, developed with the 6 stack now, however want to update to 7 when it is finally released. A comment from the testing...
What is the best way to minimize transfer in progress errors when trying to send ANT messages? I am using the S310 stack on an nRF51422. I have a busy ANT channel that is...
I'm running into a weird timing issue with a nRF24L01+ which I'm not quite sure how to work around in the general case. The basic setup is two radios, A and B. Auto acknowledgement...
my device giving output as square pulses.but would like to control current from the range 50uA to 500uA of square pulses.how to calculate it. can someone help me
Hi,
I have a question that Product Specification v3.1 of nrf51822 describes Flexible Power Management: 2.6 μA at 3 V ON mode, all blocks IDLE. But, in the same place, NRF52832...
Working on migrating my application from sdk 12.2 to sdk 14
except for some flash issues most of it seems to be working as before, except I notice this message in jlink:...
Hi,
I'm using SDK 14.2.0 flash_fstorage_example_s140_pca10056 with SEGGER on the nRF52840 Preview DK.
As you can see the basic example not working, what I'm writing...
I got the ble_app_lbs example working using SDK 8.0.0, and am now trying to integrate it into my existing project which was based off of ble_app_rscs using SDK 11.0.0.
...
Hello,
I am trying to intergrate the blinky, timer, and UART examples.
Blinky and Timer examples seem to work fine.
When I added UART, linker error starts to show up...
Hi,
Follow answers from here and have many try, not success yet.
Development with GCC and Eclipse, can not reach main() but return "Programe file does not exist" when...
Honorable technician, hello
I am adding a dependency Library for DFU by Android studio,find " compile 'no.nordicsemi.android:dfu:1.3.0' "and “ implementation 'com.android...
As the title says, I'm having problems connecting to my device with my custom board and I don't know what else to do. This is my Layout:
Whenever I upload my firmware...
I found nRF52832 modules like www.ebay.com/.../332270581440 on eBay, but there's no documentation for them except the board pinout. Has anyone tied them? How are they shipped...
Hi All!
I must to add some binary data to ADV packet use Manufacturer Specific field.
I fill the related fields:
static uint16_t adc0_data = 0; // ADC measured data...
Hello,
Is there some exemple about how to secure a NUS connection between two nRF5x (one NUS, one NUS_C) ? Dans it use a preshared passkey ? Is that secured (man in the...
Hello,
I am migrating a working application from SDK13 / nrF52832 => SDK14 / nRF52840 and during build, i get undefined reference for sqrt, sin and cos functions.
I...
hi
I mistakenly left the inductor connected between the dcc pin and the DEC 4 pin and let it operate in the LDO mode.
What kind of problem will you encounter?
Or maybe...
