Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
Hello,
I'm facing an issue when i want to delete some file in my FDS file system. Indeed, sometime, i can find dupplicated file with the same file id and the same record...
hi ,
i just realized that i damaged my NRF52 dev kit debugger chip. it is heating up and not working . the rest of the circuit including NRF52832 are fine. is there any...
I am using sparkfun nrf52832 breakout. I am new to this. I don't have a JTAG programmer so I cant program with keil. Is there an alternative solution for the software used...
I was using Sparkfun nRF52832 board to test my application, programming it with FTDI over Arduino IDE. Now I made my own PCB and found out that the IC doesn't have bootloader...
HI there! I am currently having some issues trying to add a custom 16 bit service to my nrf51822 project. Basically I am trying to make a dummy peripheral that I need for...
I have a nrf51-DK. I am trying to get a PWM signal on one pin. Here is my code:
static volatile bool ready_flag;
void pwm_ready_callback(uint32_t pwm_id){ ready_flag ...
is it possible to send ip packet form thread device with destination of non-thread device like ble (i gave ble device hardcoded ip) without border router ?
if yes i want...
Hello,
I am trying to flash my application to my NRF51422. In short, the application is a combination of the ble_app_uart and twi_scanner examples, I am reading data from...
Hello
I'm facing with printf over uart problem in my app. Application based on uart example from SDK 15.2.
However, it happens that printf function prints message to uart...
Hi,
On the latest nrfConnect SDK and zephyr, I started my application based on MQTT and AWS_FOTA samples.
The BSD socket function zsock_getaddrinfo sometimes returns a...
Is there at least one twi example available that uses pca10040e? Not seeing one in sdk15.0 for SES.
I can get the code working for pca10040 on s132 but not for nrf52810...
Hello,
I am new to nrf52 840 SDK, and currently working on Beacon code and really need help to fix some aspect of this code. I have a beacon code and would like to add custom...
Hi,
I'm using 3 AIN pins to read analog readings. However, when I go to sleep mode, I want the current to be as low as possible.
I notice that the AIN pins (saadc) is...
Hi everyone, recenly I had adquired a nrf52840 dk for testing how to work the BLE module. The problem was that in the first attemp the nrfGo showed that message:
I have...
Dear Experts:
Hardware Version :Nordic PCA 10040 1.2.4
SDK Version: nRF5_SDK_15.3.0
Project: ble_app_uart
None code will be modified in the ble_app_uart project. First...
