A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hello All,
We are designing a Tracking device system, for this we use nRF9160 LTE+GPS combo module. this system is battery operated so we need to monitor the battery continuously...
Hi,
I've been trying to lower the power consumption of the MQTT example and followed the guide in here .
1. I compiled the low power UDP example and do exactly all the...
My nRF52832 firmware application transmits data to iPad which converts it into a flowing waveform. The waveform flowed smoothly when SDK13.1 was used. I migrated the firmware...
Hi. I use 15.3.0 SDK and Segger studio.
I test Ant communication
I have a question.
ant_bsc_rx example of Ant plus, there are 2 handler.
ant_bsc_evt_handler is set...
Hi guys,
I’ve got a simple nrf51822 board which does not have any GPIO used - the system is a beacon doing its own advertisement without any intervention. The board schematic...
I am getting started with the NRF51 DK. A previous post suggested that " you should start with the precompiled versions of the examples that include the SD. These always work...
Hi.
I'm useing SDK 15.3 for testing DFU in nRF52832. I've already porting DFU to project ble_app_uart_c. now, I want to run BOOT project,and I'm useing project secure_bootloader...
Hi,
I understand there have been a few changes in the nRF Connect SDK with regards to Secure Boot and SPM.
I've been stuck for many hours trying to understand why I'm...
Hello,
I'm facing an issue when i want to delete some file in my FDS file system. Indeed, sometime, i can find dupplicated file with the same file id and the same record...
hi ,
i just realized that i damaged my NRF52 dev kit debugger chip. it is heating up and not working . the rest of the circuit including NRF52832 are fine. is there any...
I am using sparkfun nrf52832 breakout. I am new to this. I don't have a JTAG programmer so I cant program with keil. Is there an alternative solution for the software used...
I was using Sparkfun nRF52832 board to test my application, programming it with FTDI over Arduino IDE. Now I made my own PCB and found out that the IC doesn't have bootloader...
HI there! I am currently having some issues trying to add a custom 16 bit service to my nrf51822 project. Basically I am trying to make a dummy peripheral that I need for...
I have a nrf51-DK. I am trying to get a PWM signal on one pin. Here is my code:
static volatile bool ready_flag;
void pwm_ready_callback(uint32_t pwm_id){ ready_flag ...
is it possible to send ip packet form thread device with destination of non-thread device like ble (i gave ble device hardcoded ip) without border router ?
if yes i want...
