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...
I am doing a project with nRF24L01+ but i found out this is not certified chip to FCC. Is any other RF that is certified that i can replaced this RF24?
Hello,
I am creating a read-only characteristic with sd_ble_gatts_characteristic_add (specifically, characteristic_add). The value is 31 bytes.
On a Read Request, it is...
Hello
I would like to send my sensor data to a mobile application using BLE SDK 15. Someone suggested me to go through the BLE NUS SERVICE example which was a good one....
Hi,
I am new to Nordic development environment.
I am compiling the some code developed by vendor for NRF5 SDK 12.2.0
I am getting errors such as
Error1 snippet
...
Dear Colleagues,
I could use some help or ideas. I’m working on the link layer encryption of an open source Bluetooth stack. It starts to work! But, now I have the effect...
Using softdevice 6.1.0 and SDK 15.2:
Is it safe to use NRF_UICR->CUSTOMER[0] through CUSTOMER[5] for storing serial numbers?
It seems through in previous versions of SDK...
Hi All,
I have implemented the code for MASTER serial DFU in ST micro controller. which can send the app .bin file. I'm using 57600 baud and disable the flow control....
Hello,
I am using 15.2.0 SDK and 3.1.0 Mesh SDK.
I was trying to control two LED's on the nRF52DK using two generic level server models. I made following changes to the...
Hello. I got an nRF9160 DK with an iBasis eSIM that was already registered on an nRF Cloud account. Is it possible move the already activated eSIM to my Cloud account? I tried...
Hi Everyone
I have got 3 timers in my application.
1 is repeated , and other two are Single shot which are ran from the inputs to the 1st Repeated timer.
The repeated...
I'm developing for a custom board with an nrf52832. For one of my first tasks, I activated an on-board buzzer using the nrf_pwm driver. Then I stumbled across the low power...
Hi all,
I've compiled the SDK15.2 USBD CDC ACM example and uploaded it onto a Rigado BDM340 evaluation board, and run a second USB cable to the nRF USB socket. However,...
Hello,
We are trying to develop ble_app_uart with flow control enable, the problem is when we enable the flow control. if we send large number of data, the program get crashed...
Hi,
I am developing a product based on nrf52832 using FreeRTOS and the softdevice.
I use sdk 15 and I based my softdevice configuration on the ble_app_hrs_freertos example...
If the UARTE interrupt service routine is delayed from running more than 1 byte's worth of time, then APP UART FIFO does not see all bytes queued in the UARTE's easyDMA buffer...
