GOAL: To send one 20-byte data packet from an Android Galaxy S5 to nrf51822 and send three 20-byte packets from the nrf51822 to the S5 in a single connection interval of 10...
Hello, I have looked into the compatibility matrix and I couldn't find any clear answer about if the NRF Beacon Kit is compatible or not with the S130. Does anyone tried to...
hi:
now.i have a development board(nrfgo motherboard).there is a debug port on the board.i think it can be debugged on the keil.if it can.what driver or others i need.thank...
This is what I got after upgrading my nRF51 dongle firmware.
It always times out.
I didn't somehow got one of my J-Link Lite upgraded, but couldn't repeat the process...
Hi all,
Good day.
Could you please recommend an Android or IOS APP which can connect 8 or more BLE peripherals at the same time.
Thanks & Regards
Jenson
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hi Nordic support:
Our product uses the nRF52840. During CE certification, the lab measured the BLE TX power in DTM mode. at –20 °C the power is 3–4 dB higher than at +25...
We are getting the following error when compiling from our static libraries.
undefined reference to `__device_dts_ord_168'
Our project consists of multiple static libraries...
Hello ,
We have recently started the evaluation of the nRF21540 Front-End Module and would like your guidance on the recommended SDK version for this device.
Currently...
Hi,
We're trying to implement HMAC signing on a Thingy91X but getting stuck each time on -134 errors. Having read the resource on your docs AI I'm aware of the limitations...
Hi, We are working with nRF52840 MCU with zephyr v2.9.2 SDK and Visual Studio IDE for debugging, Flashing, Generating zephyr.uf2 file. We took one example have configured...
Dear Nordic Semiconductor Support Team, My name is Iwo, and I’m developing a BLE central application using the nRF52840 DK with nRF Connect SDK v3.2.1. The application works...
Hello,
we are experiencing an issue with devices based on nRF9160 using modem firmware lib 1.3.6 and nRF Connect SDK 2.5.3 .
The problem manifests as a sudden inability...
Although the recommended circuit in the datasheet shows a 0402-size inductor, I have not been able to find any 0402 inductors that meet the required specifications.
Could...
Hi there,
We have been working on nRF9151DK (dev kits) containing the mfw_nrf91x1_2.0.1 modem firmware. Now we have some custom prototype boards ready (same SiP obviously...
I understand how to update the 9151 via LTE on the nrfCloud and now I want to update the 5340 via the same method.
I'm starting to understand the SMP Server example which...
Hi everyone, I’m looking into using LTE-M with nRF9151, and in that context I’m considering using an eSIM. I’d like to ask a few general questions around this topic:
1....
Hi,
i'm using nRF52832 to construct an BTHomev2 sensor.
In development, we find the firmware seems to randomly fail in k_sleep(), but once we full earse the chip before...
I am trying to configure Analogin_rev pin as ADC pin and I did the code changes, but I am getting the error -22 while trying to Configure ADC channel. Here is the snippet...
Dear Nordic Specialist,
I am using two nRF5340 DKs running the Direction Finding connection-based Central/Peripheral examples, and I would like to evaluate the maximum achievable...
Hi
What is the nRF5340 PDM frequency max and min can be set?
Because below is our microphone frequency spec., we want to set PDM frequency into like between 450~850KHz...
