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...
Hi,
Currently I'm working on updating some code based op pstorage on the nRF51822 with SDK 10 an SD S110 (v8).
Right know we're not using "blocks". We're using pstorage_update...
Hi All,
Is there any way to extend RTC2 wakeup interval time more than 2s ?
we know that the maximum interval time of RTC2 on LE1 is 2s, i want to keep LE1 power donw to...
When I just test and build with NRF51-DK there are with BSP Package. such as (pca10028).
But When I make a new PCB Board, Do I have to make my own BSP Package (.h header...
Hi. I have a problem with HID keyboard example. Function sd_ble_gatts_hvx returns 0x00003401. I know that it's means BLE_ERROR_GATTS_SYS_ATTR_MISSING. But how and where I...
Hi everyone,
I am using the nRF52832 and I have use the serial bootloader to update the firmware at one of my clients place.
How should it be done and what do I have to...
Hello everyone.
I have both the two boards now. If I draw a PCB myself and want to use the Debug-out port to debug my PCB, what should I do? Which pin should be connected...
We have to pick a BLE very quickly , and up till now we used to work with modules which are expensive in mass but easy to work with (e.g RN4020)
I am looking for a chip...
It seems that my j-link chip on PCA10028 is dead.
I'm not sure How I can Fix it.. so I'd like to use external Debugger(?? I don't know how it called) Instead with PCA10028...
Hi,
I have seen in a few nordic videos ( devzone.nordicsemi.com/.../) , where a LCD display is interfaced with the NRF52840. I would like to know its specifications and...
Hi,
I'm designing a prototype which uses a 6V battery with nRF51822. According to the specs nRF51822 power supply ranges from 1.8V to 3.6V. Can you tell me how to reduce...
if I use softdevice 130 Enabled, then do I have any restriction with using all of the pinout of NRF51xxx?
Or if I use Nrf-51 DK, Do I have any restriction with nrf 51xxx...
I added service into ble_app_template
in static void services_init(void) {}
like this
#define NUS_BASE_UUID {{0x9E, 0xCA, 0xDC, 0x24, 0x0E, 0xE5, 0xA9, 0xE0, 0x93...
