Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hello,
I upgraded nRFgo Studio software to version 1.17.0. Installation goes OK but the application crashes every time I try to launch it after installation process.. Then...
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...
nRF52832_XXAA, nRF SDK 14.0.0, SoftDevice 132 v5.0.1
We run a single service with 2 characteristics: one for "target to host" and the other for "host to target", where the...
Help ！
I use ANCS need change ATT MTU to more , but I met an incredible thing .
just change NRF_SDH_BLE_GAP_DATA_LENGTH to 189 & NRF_SDH_BLE_GATT_MAX_MTU_SIZE = 185
...
Hi,
I was doing some current measurements and tried to reconnect my DK to my computer to put a new program on it. When I try to Connect J-Link, I get an error that says...
the link infocenter fail to download in:
(General PCB design guidelines for nRF52 series)
https://devzone.nordicsemi.com/nordic/short-range-guides/b/hardware-and-layout...
Hi,
Do you have a drawing of a recommended PCB layout footprint for the nRF9160?
I found a link somewhere, but the page didn't exist.
I need a drawing - not an Altium...
As i an trying to establish LTE connection using nRF9160.but i want to use external antenna because i will place nrf9160 module in metal enclosure. please suggest best antenna...
Hi pals!
I'm trying to do the throughput example with using 2 nrf52840DK. I downloaded SDK15.0.0 and I'm using ble_app_mtu_throughput example under ble_central_and_peripheral...
Hello there,
I've been following a guide Installing a 6LoWPAN enabled Linux kernel and required modules as a part of setting up a BLE 6LoWPAN border router on Raspberry...
I'm working on an NRF52832 product that will be intermittently powered, and the supply rail may fluctuate slowly, drifting above and below 1.8V.
I saw this post:
https...
Hello everyone
I am using nRF52840+wifi module to communication with the server via MQTT+LTS, Now MQTT communication with server was successful, Considering the safety,...
Hi everybody!
We have a problem with our product. It is based on nrf52832.
We used heart rate example in the SDK. MCU sleeps after a while if it is not connected. We have...
I'm trying to combine conventional pairing with OOB NFC pairing, but I'm struggling to decide which libraries to use. I have been looking at the examples, and they all use...
how can we properly set the scan timeouts? Say if we need to scan for a device for 5 seconds and if it is not available we can stop the scan and search for a new device. i...
Hello I am getting fatal error and system reset after calling APP_UART_FIFO_INIT.
I want to receive some data over ble and send it to the uart. I connected physical UART...
Hello, in my application I have a problem with the app_timer module respectively with a timer I have created. I'm working on a nrf52832 ( Rev. 1 - build code QFAA-B00) and...
