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...
Hi,
Am using nrf52832 for my BLE project with SDK 15.02. I found sometimes device is not showing after disconnect, I have to reset the device manually to show the MAC...
I'm trying to update my project to use the latest S110 softdevice release. The trouble is that I have written many of my own hardware abstraction layers and they are conflicting...
Hello,
I am trying to program a nRF51 chip with a dev kit. When I install the base nRFGo Studio, it is able to detect the board but it won't read the chip because it is...
Hi,
I am experiencing an interesting case ( I am not sure if this is a problem indeed).
I have been trying to develop code for ISP1507 (nRF52832 PC10040 based) on two...
Hi ,
I have tried to test the current consumption on NRF52840-DK (PCA10056).
DCDC is enabled.
RTC is running.
No BLE is advertising.
The DK is powered via USB. ...
hi，all
i got the nrf52832 dk and run the ble_app_uart example ,
but i found nothing output in jlink rtt viewer after called the NRF_LOG_INFO("UART Start!") ,
so could...
Hi.
I did the secure bootloader DFU. I attained step 8 in document .
I instal softdevice and secure bootloader to flash nRF52832. After make the ble_app_buttonless_dfu...
Routing the DCC pin on the nRF52832 with the chip scale package is pretty tough. The bump is surrounded on all sides by other bumps, so I don't have room for a via in the...
Hello,
I'm using nRF Connect V2.6.1 on Windows 10, I launch " Bluetooth Low Energy V2.2.0 " that uses PCA10059 Dongle as central.
Also, I have developed a peripheral application...
There are 12 LEDs which are connected using shift register HC595 ,the module used is nrf51822(bluetooth module). I want the LEDs to go off after 3 seconds interval. My code...
Hi there,
We are having issues with our boards that uses nrf52832 chip. Our first built had this chip and everything was working fine. We built a second batch and all boards...
Hi,
In nRF52832 datasheet I found that it is having internal oscillators, like 32.768Khz RC oscillator and 64MHz RC oscillator. If it is having internal oscillators what...
Hello
Most of the time we shall use the BT TX 0dBm. In special cases when we want to increase the communication distance we may select the 8dBm mode.
For RF type approval...
I am implementing long read with authorization in the server (peripheral). I have a characteristic with vlen = 1 and maxlen = 300. ATT_MTU = 23.
gatts_attr_md.vlen = true;...
