We have peripheral, and we want to connect it using NRF 52840. when we are bonding this using nrf connect app we get a pop up with random key and using pair we can pair with...
Hello Nordic community,
I’m working on a project with the nRF52840 DK (PCA10056) using the nRF5 SDK and the S140 SoftDevice. My goal is to:
1. Read two NTC thermistors...
I am trying to write SPI code for the nRF52840 dongle. Since the nRF5 SDK does not directly provide an example for the dongle, I followed the steps defined in this tutorial...
I am trying to build using a custom board and 2.9.1, but am getting these errors:
My dts looks like this:
I have the width specified. Much of this is over...
Hi everyone,
I'm developing a BLE application where I measure throughput between an nRF5340DK acting as peripheral and an nRF52 Dongle as the central (using a Python script...
Hi Nordic Team,
Previously, with the nRF52840, we could use the internal ADC channel to directly measure the supply voltage (VCC) for battery monitoring without external...
Hello, we are developing a BLE application using nRf52833. Because of the waterproof & stainless steel casing requirement with rechargeable battery charging capability, we...
I programmed my nrf51822 with one the hex sample files that are existed in the nordic package. toolbox app can find my beacons but cannot connect to them and with nrf connect...
Hi all
The nRF51822 product specification V3.2, chapter 8.8, specifies the times t_CSD and t_CC of the SPI slave peripheral for the low power mode and for the constant...
I've experienced some struggles programming for Taiyo Yuden's EYAGJNZXX board. According to the user manual provided its chip is nrf51822 (which supposedly works with s210...
Hello.
I have a question.
I use nrf52 & Keil.
I want to get data from sensors and send it with BLE.
Now, I found sample codes.
It uses UART and sends with BLE.
...
HI,
I want to send an "Echo" command to the nRF8001 using an ATMEGA328. Can some one suggest code for it ? How should the command be coded in a packet ?
Regards
Hey,
currently I use nrf_gpio_pins_set() and and nrf_gpio_pins_clear() from nrf_gpio.h to set and clear specific GPIO ports, respectively. If I want to change the current...
Alright, I have searched high and low and been unable to find a simple answer to this question. It must be possible for the nrf51 to launch Siri on an iPhone, I have seen...
Hi!
I'm doing an Arduino .txt file sending project using the nRF24L01+. But i'm quite a noob in this so i'd like a bit of advice.
I'm using an Arduino Uno, and I made...
Hello,
while reading some nrf5 examples, I've stumbled over a pattern in the examples, where the result code of a function is stored in variable (most of the time named err_code...
Hello Everyone,
I am porting rf receiver example code which are available in another platform.
I have used this rf module : www.amazon.in/.../B00NRQ3BIM
I am attach...
I am using app_timer to measure the time taken to execute a function. I am using ble_app_template code. As mentioned in the documentation, app_timer needs to initialize the...
I am developing an advertise only code.
There is PERIPHERAL_LINK_COUNT macro in ble_app_template that is used by the softdevice to reserve RAM for peripheral link...
I am using:
DK52
SDK 11
Softdevice S132 2.0.0
I have initialized my service as follows:
#define BLE_UUID_BASE_UUID {0x05, 0x00, 0x00, 0x00, 0x00, 0x00...
I migrate a project from keil to IAR, at the moment of bulding im facing this error:
arm_startup_nrf51.s
Error in command line: Invalid argument to option '-D'
Error...
We did initial work on the NRF51DK (PCA_10028).
We are using SDK 12 and ARM-GCC.
We were able to compile and run successfully the experimental_ble_app_blinky and connect...
