Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
Hi,
I am working on the nrf5340 with zephyr (NCS 1.7.1), I need to monitor the voltage of the battery, in the beginning, I used the ADC API of zephyr, and it works well...
Currently I have a 52840 peripheral running peer manager. We bond/peer with it using a passkey system from an mobile phone central. It works great.
SDK is 1702 nrf5.
What...
I wanted to confirm that on the nRF9160, it is acceptable to tie the VDD and VDD_GPIO pins to the same 3.3V rail and bring them up together. The VDD_GPIO rail will not be...
Target nRF52832(nrf52dk_nrf52832) SDK NCS v1.9.1 Base source: C:\Users\user\ncs\v1.9.1\nrf\samples\bluetooth\peripheral_hids_keyboard
I want to add UART implementation....
Hi everyone!!! I need help with our new version of HW after validating the previous one that works.
I read some similar posts related to the GPRETREG for HOLD a GPIO while...
Hi Nordic,
We have a design where we'd like to share the 2.4 GHz antenna between WiFi and BLE.
Therefore, we need to power and configure the RF switch accordingly, before...
Hi,
currently I am using nRF52811 in one product with BLE functionality. Now I would like to use the same MCU in other product where BLE is not needed. In this case I would...
We are developing a product based on nRF52832 and we need to verify that in case of problems, the device will "fail gracefully". So we looked at implementing the ARM handlers...
I am using LSM6DSOX IMU sensor INT detection with NRF52-DK and have extra 400µA (PPK2 used) on my setup. After a few days of nightmares I finally found that this is related...
Hi,
I'm using nRF Connect SDK v1.9.0
We're working on firmware running on an nRF9160 with TF-M enabled. We need to link with a library to is built with hard-float, so...
Hi,
i want to read temperature sensor value inside the nrf soc on bl653 board. while checking there is a file inside ( \zephyr\drivers\sensor\nrf5) this path. how to configure...
Hi,
I am working on DFU-OTA example. am looking for example , which will help me to copy image from slot1 to slot0 without using scratch pad. it has to override the image...
Hello Team,
I am using the ble_app_hrs_rscs_relay example where NRF52 acts both as a central and peripheral. My question is that when I remove the heart sensor Polar H10...
Hi,
I am working on DFU-OTA sample as suggested in this link. https://devzone.nordicsemi.com/f/nordic-q-a/84766/sample-ncs-code-to-evaluate-dfu-ota-on-nrf52833 .
For nrf52833...
Hello,
I'm using a custom board and i actually have a problem that I never saw before : error 34 (0x22) GATT CONN LMP TIMEOUT.
I have send frames : I did my own custom...
