Hi,
i tried to send data from ios 7 via tx_characteristics(like in UART example) but received error:
didWriteValueForCharacteristic 2A38 error = Error Domain=CBErrorDomain...
I have been trying for a few days now to get my environment setup for development with the nRF51822. Since there is no official configuration for the Mac w/ Eclipse I have...
Apologies if this has been asked before but did search for 'format' in faq and got nothing.
I have been answering to questions.
In my answer I place hard empty lines....
Hi
i use nrf51822 s110 "hrs" example to transmit the data to ios.
I need to add an option to send back some data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hi
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
L2CAP connection oriented channels can be used to transfer frames of up to 65533 bytes. L2CAP is a record oriented protocol. When receiving L2CAP data, using the softdevice...
I have purchased eval kit and entered bootloader mode by pressing BOOT/RESET button while powering up the device but haven't put any file but now when i power up the device...
Hi,
We are in a stage where we want to perform certification of a product and are now looking into an application that can be used to this end. The board is using SDK 15...
Hi,
I've bought a nRF52840-DK kit to evaluate a Nordic BLE SOC (we are interested in using the nRF52811). I've installed SEGGER Embedded Studio 4.52, and obtained a Nordic...
Hello, I am I'm a Beginner at developing NRF 51822. My Development Environment sdk : 12.3 IDE: KEIL v5 SoftDevices : s130
I am developing using the example of 'ble_app_uart...
Hi everyone,
I am trying to understand the Memory layout of nRF52840 SOC in order to apply RAM retention into specific section. Looking the memory layout at pg 21 of the...
Hello Nordic community,
I have a nrf52-DK with SDK15.2.0 and I'm trying to communicate with ST HTS221 sensor. I have the original STEVAL-MKI141V2 evaluation board.
I...
Hello,
I was wondering what examples we have in nRF Connect SDK (NCS) for firmware updates over BLE and serial (receiving an image from another device over UART). Specifically...
Hi
I have bought NRF5340-PDK board to study BLE-MESH. I found that there is 2 development tool in Nordic website
1. nRF connect SDK
2. nRF connect for Desktop
...
Hi,
I have a custom PCB that uses the nRF9160 and an RGB LED. I want to drive this LED with PWM but it uses an active LOW style of GPIO drive. I have been able to use normal...
I'm using nRF52832 with SDK v15.3 and S332 v7.0.1.
The Wireshark capture snippet shows our product connected to an iPhone using our proprietary service with a single notification...
I am using the nRF SDK v15.3.0 example project ble_app_rscs on a PCA10040 development board. I am trying to determine the functionality I need to port to my pre-production...
I would like to get timestamps with ms accuracy in order to compare it with power measurements taken simultaneously. The +CCLK command accuracy is in seconds and there are...
