Hello Nordic Community,
I need to know how to import my PCB design from Eagle to CST Studio to simulate it and I need to know if the simulation step will be useful to enhance...
Hi.
I'm trying to get Apple notifications to nrf52. And specifically to listen both regular ANS (for android) and ANCS (for iOS) events depending what sort of phone is...
I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
nrf51sdk v5.2.0
I am adding ANT service to our BLE application
To begin i building the BLE application and bootloader with the s310 softdevice.
I have modified keil...
Hi,
I have updated my nRF51-SDK to the latest version 6.1.0. I'm using PCA10000 dongle, nRF6310, PCA10004 and Master Control Panel for Windows. I've programmed my nRF51...
ble_gatts_attr_md_t* p_cccd_md; /**< Attribute metadata for the Client Characteristic Configuration Descriptor, or NULL for default values. */
What's the default value...
Hi
I'm trying to set up a 1ms tick timer using TIMER_1. In other words: every 1ms, I have to increment a tick counter, and to perform several operations. When SD is not...
Hy
I m new for here, and i would like to ask for help for you.
I have a nrf51822 QFAAC0 development board, form chine PTR9018 with 16k oscillator.
I use SDK 4.4.1,...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
I'm trying sending 3 bytes in standard example from nrfgo - but it enters in interrupt with fail - occurs maximum re-transmits case. Project in this folder:
C:\Nordic Semiconductor...
Hello,
I know that Vdd on nRF24L01 module should be on 3.3V power and probably will be burned if get 5V power.... If in any case that happen at some point of experimentation...
Hello!
The company for which I work is migrating from NRF24 to NRF51.
Our protocol relies on ESB and uses payloads of 32 bytes and payloads in ack (also 32 bytes).
...
Hi,
after receiving button event application crashes. I get NRF_ERROR_NOT_FOUND from app_sched_event_get and device stop responding.
What can be the reason?
Thanks...
Hi,
recently I purchased the nRF51822 Beacon Kit. I downloaded the hw files and unfortunately realized that they are altium designer files.
As I'm using Eagle I would like...
Dear All,
I've recently had a problem with interaction with samsung phones (S3, S4, note 2 on 4.3+) using 51822. The connection interval that I have is around 48ms with...
**nRF8001 + STM32 microprocessor + ble_HID_keyboard_template (from Arduino)**
I am now trying to port the ble_HID_keyboard_template from the Arduino:
After the reset...
