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...
I have custom board defined in DTS file. There will be multiple variants of boards, therefore I need to check which board is selected. How to check which board is selected...
Hi,
We are using nrf52840 for custom design and we have replaced the mx25r6435f qspi flash with Cypress S25hS512 qspi flash. We configured the flash as below in the dts...
Hello,
We have nRF52832 devices in the field, and one of the leading causes of warranty returns is that flash of nRF52 is completely erased. nrfjprog --readcode and --readuicr...
Hello,
We have a problem that affects a few devices (< 0.1 %) in mass production. The devices are flashed, boot up and pass tests and get shipped to customers. Some customers...
1. all files were successfully attached
2. there is no syntax error, there are only warnings
3. Please help me to resolve this problems as soon as possible.
Good day everyone !
Can thingy 52 itself be used as a location tracker, from Received Signal Strength Indicator(RSSI) . Does it have this function ? If it does, may i...
Hi all,
First of all, this is a new field for me, so I'm quite a beginner here. I'm connecting my ESP32 to wifi and I want to send somehow the IP it connects to, to the...
Hello,
In my application (SDK, 16.0.0, nRF 52840) I need to enable the DFU service after initialization, which I do by exposing a custom service "DFU enable". This in turn...
I'm currently using Zephyr with Nordic Segger v5.50c.
Most of the code uses NRF_LOG, NRF_ERR statements which are printed to the Nordic Segger terminal.
I also configured...
Hi,
We are trying to update the S112 softdevice on nrf52811 over serial DFU but it's not working and throwing the below errors.
We are using nRF5_SDK_17.1.0 and soft...
Goodday,
For some reason my nrf Connect Programmer stopped working after doing the latest updates. To test I took a brand new dongle, Programmer picks it up but does not...
Hello, i have send my program with my DKnr52840 on my module 805, (the example peripheral Uart) now i would like to make my com with putty or other software but i'm going...
Hello,
The company I work for uses an nRF52840 PCBA for one of its project. During production, the board will be placed under test using a custom-built fixture. Due to the...
Hi,
For my application I am supposed to evaluate if nordic SPIM & SPIS drivers are working on interrupts..? In the driver file "nrfx_spim.c" I observed the below code...
Hi,
I have some questions regarding DFU:
Does it have its own BLE hardware?
Does it have its own processor? Or it's part of the main one?
Can we synchronize between...
