Hi i would like to connect an led with mcu (NRF52832-QFAA-R7) and control the led with PWM. while investigating in datasheet i found "Three PWM modules can provide up to 12...
Current goal is to be able to program, and upgrade with the radio off, and the only connection as a UART.
But I'm both overwhelmed by the number of options (DFU, SMP, and...
I'm using 2 nrf52840dk, ncs2.5.0; running the central_uart and peripheral_uart examples, I want to know how to send a string without pressing the "enter" key. For example...
I have compiled and run Torbjørn Øvrebekk's ESB MPSL sample ( github.com/.../ncs-esb-ble-mpsl-demo) for the nRF5340, which works great, but the cpunet on the PTX side hard...
Hi,
TLDR: Tried the new BLINFO feature on an existing app, upgrading to 2.6.1 SDK (Zephyr 3.5.99). App does not boot after merged.hex flashed.
So we are updating our project...
Hello,
I am trying to connect to the MQTT broker that uses a TLS certificate and user/password. I have set the user and password fields of these structs.
struct mqtt_utf8...
Hi, Everyone
I have space constraint in my round PCB for RF section where i have take referance from thingy91 board and choose the same components exept mcu is nrf5340 claa...
I have a nRF9160DK board running asset_tracker_v2 on a nRF9160 custom board. V1.7.0 loads and boots fine but when I use V2.5.0 the boot fails as shown below. The only change...
Hi,
My customer tried using the keyboard we made based on nRF Desktop with NCS version 2.1.0 with an iPad and noticed that most of the keys work, but space bar does not...
Hi,
I'm experiencing an intermittent problem where nRF9160 devices aren't able to establish an LTE connection. Recently our SIM provider made a configuration change that...
Custom nRF9160 hardware. UART0 over RX/TX-TTL. Updated to MFW 1.3.6. nRF SDK 2.5.2.
Two issues:
1)
Normal at_client w/ PDN enabled to set APN. LTE Link Monitor, and...
Hello support team,
I am a beginner in this environment and I am facing a problem while trying to compile my project in Zephyr for nRF52840dk board. I am trying to run this...
Has anyone succeeded in BLE bonding with a Philips Hue lamp or a smart plug with a nRF52? Directly with BLE, without a gateway. I suppose I have all the rest figured out,...
Hello
I have 2 devices ,a central and a peripheral on a custom nRF52840 board
Using Zephyr SDK 2.5.0
The distance between the devices is 10.9 meters. When TX power on...
I'm getting timeout errors when trying to program a Thingy:91 with a J-Link Pro PoE on macOS on an ARM Apple M3 Max.
Here's the command and error message:
I get the...
Hi
I have a question regarding the power consumption of my own PCB.
I have taken a power profile of the nRF9160DK dev board and of my own PCB with the same software, but...
I have a dongle attached to my Windows PC and it has the nRF Sniffer firmware flashed onto it. I have also installed the nRF Sniffer extension for Wireshark.
When I start...
Howdy guys,
I am using an nrf52840 and SDK version 17.1.0 alongside Keil. I just upgraded from using the arm compiler version 5 to 6, which required me to switch from the...
I don't want to use nrfjprog as the runner. I want to use jlink runner when flashing. However it doesn't work, neither do nrfutil.
nRF Connect for VSCode doesn't work when...
Hello,
I have an nrf52833 that interfaces with an external flash module. It is configured to store mcuboot's secondary partition. I am able to write the secondary image...
Hello everyone,
I am currently working on a school project in which I need to record the energy consumption (mA) of ESP32-H2s over a 190 minute period using the Nordic Power...
Hi community,
ncs-2.6.0 I'm using.
I'm trying to enable bmi270 as I enabled adxl362(is already working), both are connected with SPI.
but it shows me this kind of...