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...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Hi,
is it possible to flash the nrf52 with a TTL-232R-3V3 cable. My initial idea was to connect the cable uart Rx,Tx pins and program it using nrfjprog .
However, the...
Hello,
i'm new in bluetooth programming. but i wish to make a bluetooth controled frequency generator. Frequencies must be in range 1 too 1000 Hz, with variable Pulse Width...
Hi,
We found out on this topic that there was a flaw memory protection of nrf51xxx chip
devzone.nordicsemi.com/.../
We search on the net and found out quickly how...
I have an old application which I want to add the bootloader and secure DFU.
I have to migrate to SDK version 12 and I have some persistent data which the old program is...
Hello, I have nRF51822 Beacon Kit (pca200006). I'd like to upload .hex file in DFU over ipad, I picked beacon example from sdk 11. When I point on the hex file from ipad toolbox...
Hello,
I am running the NFC example applicaiotn(URI Message Example) in SDK5 v11.0.0. I am using a PCA10040(V1.1.1) dev board with the NFC antenna connected to it and testing...
We would like to use the nRF52 for an indoor application that should cover a a single family home.
The requirements for throughput are very relaxed, so we'd like to trade...
Hi Nordic,
I am trying to figure out the relation between a certain page number (say, 0xFE) and the group of addresses that it contains. How can I get this relation?
...
hi,
I am working with nr52832 and SDK 12.1.
I have referred the RNG example based on which I have integrated that code section in my custom application:
rng_generate...
I'm trying to accomplish a communication from the nrf24LE1 to the nrf24L01+. The nrf24L01+ is hooked up to an Arduino UNO. The nrf24LE1 is flashed with the "enhanced_shockburst_ptx_nrf24le1...
6.1.4 Erasing a page in code region 1
When erase is enabled, the NVM can be erased page by page using the ERASEPAGE register or the ERASEPCR1
register. After erasing a NVM...
Hello,
I was testing BLE Heart Rate Collector Example with two nRF52832 devices, one was programmed with ble_app_hrs_c as a BLE central role, and the other was programmed...
Hello everyone,
I have very pesky bug that is leaving me in fits. I have a feeling it is a timing issue, but I am not sure at this point. Here is my issue, and I would...
Hi Devzone.
I've taken the ble_app_hrs example,
and then added the example code from the PWM Driver example.
The PWM module is mostly functional,
however I have a...
