We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
Dear team:
1.So how can I increase transmission withou improving TX power As for the transmission distance of nRF52832, apart from improving the TX power, what is the better...
Hello,
There is a particular task I'd like to accomplish, and I have been looking into the nRF52840 to do it. In a nutshell, I want to build a bi-directional relay for USB...
Hi,
i downloaded new SDK14 with example, after i upload hex from example in ble_peripheral/ble_app_hrs
I use s132 / nrf52
program stuck here :
ret_code_t nrf_sdh_enable_request...
Linker script `nrf_common.ld` in nRF5 SDK v16 defines __etext to point to the end of the .text section. It needs to be 4-byte aligned according to comments in `gcc_startup_xxxx...
Hello,
In order to try and implement passkeys, I've implemented my program inside of the glucose app example. The project compiles + runs and crashes sometimes randomly...
Hello everyone, just a quick question.
When routing on the nrf52832 WLCSP package, I noticed that the only inner pin "required" for use is the pin to enable DC/DC (Pin B6...
Hey guys,
I want to create an accurate timer without interrupts. My timer has to be very accurate because I have to send HIGH and LOW signals for 1us. I have read this pos...
Hello.
Currently I am trying to merge the peripheral example ble_uart and saadc examle. My little project is to send potentiometer values over ble.
As of now I have copied...
I have the bmdware.uvprojx project opened in Keil uVision 5 and have the BMD 350 breakout board containing the nRF52832 chip connected to my PC via a J Link debugger (EDU...
Hi all,
Here I am using the nrf52840 in my customized board, in parallel i have nrf52840 dev board.
I am using the twi peripheral to communicate with a i2c based sensor...
Hey,
I am using SDK16 and want to update the bootloader on my NRF52840 from SDK15 with a new one.
I modified the bootloader from SDK16 a little bit. Then I created a Zip...
To the kind attention of Nordic support team,
I have got in here two pictures of flash. The first one it is after installing bootloader and settings, softdevice and application...
Hi,
I am working on a product development that uses an nRF52832 (through a LAIRD BL-652 module).
We have a voltage point (named 5V), that is connected to SIO_28 GPIO through...
Dear,
I used ncs_v1.0.0_joakim to adapt the battery of my thingy91:
I used: battery_monitor_read(); to read the %battery, and it worked well
I just updated new...
I understand correctly that in order to use my private key for my applications, I must first sign an immutable bootloader with this key and upload it to the device?
I used...
