But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
Hello !
I have evaluated AES-CCM co-processor in on-fly and from memory-to-memory encryption/decryption operations and see it works in BLE 2Mbit mode without visible problems...
I can not seem to figure out why when I init the advertising and then issue a start to the advertising the advertising beacon shows up as a connectable when viewing under...
Hello,
I am using SEGGER Embedded Stuido for ARM(Nordic Edition) V5.68 for NRF9160 evaluation.
It was Okay for while. But, suddenly, I met error message(SyntaxError...
Hello,
We are using nRF sniffers in CI environment for troubleshooting Bluetooth LE related problems. Since we are adding more and more sniffers, it would be really helpful...
Hi!
I am trying to enable a UART line for a peripheral that I want to interface with on a nRF9160. I am trying to set it up as an async or interrupt driven interface as...
I'm working on a 52840 board controller project that requires serial communication with the 9160 (on a nRF9160DK board) and BLE communications to an Android tablet. I have...
I am in the situation that I have 1000+ deployed devices with a buggy bootloader in a production environment. The current application version triggers this bug, which means...
Ηι
Hi everyone,
I have written a code to sample from an analog input using RTC and PPI.
The SAADC does not start on RTC compare event.
The RTC compare channel works...
Hi,
I have some dependency issues in my devicetree definition.
I have a first regulator that control the power of a gpio expander connected through I2C.
This GPIO...
We've developed an application based on nRF52840 (via Raytac module MDBT50Q), utilizing the Adafruit Feather Express Bootloader as our basis to simplify the development. Our...
Hello.
Log data is transmitted to APP(phone) using sd_ble_gatts_hvx().
The length of one packet is 20 bytes, and the expected total number of packets is about 3,200...
Hi folks,
Looking at the nRF Command Line Tools download page , I can see versions of the nRF Command Line Tools for Linux, MacOS and Windows. The Linux versions come...
Hi everyone, I would like a bit more insight and recommendations around the following list of SDK_CONFIG options. The description is not clear enough and I don't understand...
Hi, I am using libuartes to comunicate with gps and I get the Rx buffer like a problem already asked in this thread when I send a text "abc"
the first 3 times : everything...
Hello,
- If I supply nRF52833 in High Voltage mode (LDO + LDO sub-mode, not the DC/DC convertor).
- Set the VDD in the corresponding register to be e.g. 2.7V (VREG0 LDO...
