I'm trying to use the ADC and internal reference to measure battery voltage on the nrf51422, while S210 is enabled.
From the example nrf51-ble-app-temp-master, I found...
I have Nokia Lumia 630 and it works well with nRF51822-EK but only with SDK nrf51822_v5.1.0.36092 and SoftDevice 6.0.0. Now I decided to try DFU OTA. I programmed bootloader...
Hello,
I found that there is a multiprotocol demo in folder Board\nrf6310\s110\experimental\ble_app_multiactivity_beacon,then I found it can implement concurrent connected...
Dear Sir
We got the problem on DFU upload firmware, it always failed in second DFU . We must unpair the device at iOS setting panel. Before next DFU.
Here is the log data...
Hi All,
My requirement is to read the data from nRF51822 device that is connected to a bluetooth and bluetooth is connected to a system using a .Net application.
I have...
Hi everyone,
I'm using the nRF51822 (pca10000 Dongle + pca10005).
My plan is to send one byte over the radio.
I tried to use the SDK-Example as a template but it's...
Hi,
Is that possible to run the radio_test_example (\nRF51 SDK_v5.2.0.39364\Nordic\nrf51822\Board\nrf6310\radio_test_example) on the nRF51822EK? If yes, what modifications...
I have a 384 byte, writable, variable length, vloc user characteristic and I want to trigger an event when the write completes so my application can operate on the data. ...
Hello-
I am trying to program a custom nRF51822 board with a J-Link-lite.
From the J-Link-lite, I am using the 10-pin header and have it wired like this:
I'm using pins...
I have a situation where I need a software PWM for several channels, which are multiplexed via a shift register.
The output loop needs to run at several kHz for this to...
Because of the limitation in the GPIOTE hardware that only one channel can be connected per GPIO , care must be taken when changing a PWM duty cycle. If for instance the compare...
Links: https://devzone.nordicsemi.com/documentation/nrf51/6.1.0/s110/html/a00081.html#ota_profile_pkt_rcpt_notif
As you see,GAP Disconnection，I don't Know how it works...
Hi Nordic
I do not know why sometimes program can build pass in keil ,but can make nrf51822 do not work and unable download program . For this , I have damaged a lot of...
Does the nrf51822 support 2 spi masters (on different pins)? I want 1 spi channel to talk to one set of peripherals, and the other to talk to another set. I see SPI_MASTER1_ENABLE...
Maybe question similar to this one devzone.nordicsemi.com/.../
Can I use the interrupt generated by RADIO_IRQHandler(void) while implementing another protocol?
At the...
Hi everyone,
for our current project we have to implement some sort of activation lock. Therefore, we would like to use the MITM security mechanism of BLE. The idea is...
I have an nrf51822-mkit.
Let's say there are 2 BLE phones continuously searching for my module. Phone 1 connects and communicates with the module. The modules determines...
I used the ble_app_lbs example as a template, with a PCA10003 eval board (nrf51422 chip). SD 110, Nordic SDK V6.1. Keil uVision 5.
I launch my application and my board...
Hi,
In softDevice S120 can we make second sd_ble_gap_connect on different peer, without waiting confirmation connect of the first one ?
Bests Regards,
Jérôme
Hi
NRF51822 with SD7, S110.
I have some troubles with DFU procedure. I uploaded standard OTA-DFU bootloader and S110 to my NRF. Everything works well with my code except...
Hi,
I was wondering if it is some easy way to turn off that the system goes into system off mode after a while for ble_app_pwr_profiling?
I would also like to test it...
