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...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Environment - nrf52832 - SDK 15.3
- SD 6.1.1 - with FreeRTOS
- Project: ble_app_buttonless_dfu
I have project with 4 timers and 3 tasks. Everything works fine when...
I have made changes from here in order to configure data rate at Coded PHY for mesh application.
Tested with two phones: Moto G5 Plus (Bluetooth 4.2) OnePlus 6 (Bluetooth...
Hi,
I am tring to display some information using NRF_LOG_HEXDUMP_DEBUG(). However, I can't see anything on the terminal. If I use NRF_LOG_INFO("xxxxx"), I can see the...
I'm using two nRF52840 DKs with SDK 16.0 with one as a central, the other as a peripheral. I'd like to setup an IRK whitelist on the peripheral. I've taken a look at the hid...
Hello,
I'm having trouble getting my program to compile with the SAADC. I started with a BLE template then added the battery service with sensorsim from ble_app_hrs and...
Hi.
I am trying to use nrf52840 on a custom board and configure it as spi slave, and an STM32H7 controller would be the master. I am using the spis example for nrf. I...
Hi guys,
I would like to know which pins of my MAX30102 Heart rate module connect to my nrf52832 SoC and where do they connect to on the chip?
Do the SCL and SDA pins...
Hi i am trying to reduce the adc read times to a minimum we currently have it setup for 3us acq and 32 samples so expecting something close to 160us Its getting around 250us...
Hi,
I'm trying to implement nrfutil serial DFU master in C code. I have few doubts on it.
1. Can we avoid ping packet at the start?
2. What is PNR and how we can...
Hi i'm trying to execute a code, but during the compilation it gives me a bug. The bug happens when I pressed a Button that has been programmed to restart the Ublox module...
Hello,
I am using nRF52840, SDK_16.0.0, SoftDevice S140 V7.0.1 and Segger for flashing the image. I am using ‘ble_app_blinky’.
I want to recover after fatal error...
To the kind attention of Nordic support team,
reading this https://devzone.nordicsemi.com/f/nordic-q-a/39630/windows-command-line-dfu-over-ble-with-pca10059 thread,
I...
Hi, I'm using the Cyclone FX programmer to program our custom boards with the NRF52840 chip, but after programming all the hex files, the application starts straightaway bypassing...
I want to use a timer to generate a Manchester data. The fastest data rate is 3.906 K-bit. So I want to generate a timer interrupt once 128 uS. Can anyone guide me how to...
