Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
Hi,
I'm using a circuitdojo feather nrf9160 I want to use the nRF cloud but I got some trouble connecting. Something is missing, but don't know what.
This is what I did...
Hello everyone,
I am using the Power Profiler Kit II (PPK2) to measure the deep sleep current of an ESP32-H2 when running the boilerplate OpenThread deep sleep SED program...
Hi
We have nRF52840 + FEM in our design. Output power level is mainly controlled by the nRF52840 TX power setting which drives the FEM. However, the txpower options is...
Hey, After updating the nRF Connect SDK v2.60 (from 2.3.0) package an attempt to turn a BLE carrier ON by sending the BT_HCI_OP_LE_TX_TEST_v4 DTM command over the HCI interface...
Hi,nordic teams
im develop a keyboard use nrf52840 by ncs sdk 2.6.when i test the dfu funcation by python file ,there is 2 problems .
1.the usb dfu is so slow that i need...
I want to add a custom at command in the SLM example . I follow the https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.6.1/nrf/libraries/modem/at_cmd_custom.html , enable...
Hi.
I have a problem.
I changed project settings 52832 -> 52840
on 52832 the project work perfectly.
using 52832, SDK 15.3.0 S332, ble, ant, ble dfu.
now I wanna...
I use one channel of the SAADC on nRF52832 to measure the power supply voltage. Code for configuration & operation of SAADC attached:
Short description:
- Configure...
Hello and thank you for your time. I seem to be getting some incorrect performance from the flash memory with NVS, in that NVS needs to be primed or something before it works...
Hi,
I'm working on a board that uses an npm1100 (QFN) in the following configuration:
When testing my board, I populated it with only the components shown in the...
Debugging my application indicates that I might be not servicing BLE NUS RX frequently enough bt_nus_cb.received is sometimes not called timely Is there any way for user to...
Hello all,
I'm using a custom nrf52840 dongle. There are some questions about bootloader and Softdevice. Everything works fine when I use nrf Bluetooth Low Energy app...
Hello.
I have a product that I am working on which a peripheral and it is able to communicate test data over BLE UART connection. For development purposes, we have internally...
Hi Team,
I have 1 nRF5340 Audio DK. With the steps mentioned in below links, I configured Json file to Gateway and I'm able to achieve it. ( developer.nordicsemi.com/.....
Hi,
We are developing on a nRF52832 MCU and we tried to enable MPU on the whole RAM region (addr: 0x20000000, size : 0x10000) But when we create a new MPU region around...
