I have the nRF Control Panel Android application. It works fine with several BLE devices, but specifically for the Fitbit Flex, it fails to connect.
I know Fitbit wristbandes...
Hi,
The situation:
I was able to successfully receive known packets from a device running gzp_device_dynamic_pairing, from, the host running the gzp_host_dynamic_pairing...
Hi everyone
nrf51822,softdevice s130 2.0.0
now i used softdevice s130 establish two connection as a central with two s110 peripheral device,at the same time i establish...
Hello , I want use nrf24lu as "Hos" and nrf51822 as 'Device'.
I need some info about nrf24xx whith gazell .but I can't find info bout those param like:
typedef enum...
When you download win driver (from www.nordicsemi.com/.../72324929 for instance). There's only a win32 dll/lib provided.
However, modern development are often made on 64bits...
hello, Nrf24LU (Rx) , nRF51822(Tx).
The Nrf24LU Can only receive one packet。
if I use this function twice ， like this：
The Nrf24LU can receive Continuous.
I guess The...
Hello, I have 2 nRF51 DK PCA10028 models with 2 nRF51 DONGLE's.
First off, I am a student that is very interested in programming but teachers here can not teach me due...
hi,
Our customer find BLE's app_timer emerge a deviation when use the BLE's app_timer. the customer is developing bracelet product , their programs with two app_timer,...
Silly question, but I don't seem to be able to add a firmware-update .zip to the DFU 'sub-app' in the nRF Toolbox iOS app.
nRF Toolbox version 1.7
iOS Device: iPhone...
Hi Team,
In Generic Access I want to change properties for "Device Name". Is it possible?
I want to remove Generic Attribute Service(0x1800). Is it possible?
I am...
We have a BLE peripheral that has a button interface and nothing else. We would like to add some security so only certain smartphones can send/receive commands from it. An...
Hello all,
I'm using nrf51822 xxac on my project, however, I sometimes got feedback from my customer and said the OTA is not work. My device can't turn to DFU mode for firmware...
Hi, I bought the nrf51822-beacon kit and nrf51-dk including TC2030-CTX-NL connector for connecting them each other through the Debug out pin on the nRF51-DK.
I can't find...
According to the following sources.
advertising_init() -> advertising_update() -> advertising_update() -> ....
UUID, Mayjor, Minor is set in the advertising_init()....
Dear All
I'd like to know how to use Master Control Panel as non Administrator User.
I got and installed MCP v3.8.0.7, but the MCP cannot start on my PC.
Maybe it's...
Hi everyone,
I want to know the original interrupt priority of nrf51822, without using soft device or using NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority). I also want...
Hello everyone!
Just have a look at this beautiful drawing. (Red: what has to be done. Black: Can it be done this way?)
I only have some rudimental experiences in...
Hello! I trying to send message from peripheral to central. On peripheral characteristics are changes with delay. To change characteristics I use this function:
void send_char_data...
Im using the PCA10031. Placed it in the my laptop usb and installed the nRF go and keil mdk arm and nrf51 sdk.
Using the pack installer, which example should I use to be...
