Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hi,
I am trying to use Cbor library provided the SDK version 1.3.0, I have added the module in my prj.conf file, however the documentation (at the top of cborencoder.c)...
This is the name that is advertised when the device is in DFU bootloader mode.
I've copied the bootloader_secure_ble from /examples/dfu/ but I cannot find where to change...
Hi every body,
My system was able to wake up on gpio on dev kit but after adjusting pin , my custom board is not able to wake up.
I'm in debug mode, it was also working...
Hello,
I am trying to send a single adv packet when a certain condition in the application is met. To do this I am calling ADV_start for the initial adv packet and then...
These questions are in the context of using an nRF52840 in a serialization application. But I don't believe this will impact the information I am trying to understand. The...
I want to program the firmware into a nrf52840 on our custom board to be the NCP and do the DFU over thread. I can not use the DK board and have the nrfutil load the firmware...
Hi,
Our application uses MQTT over TLS to talk to a MQTT broker.
The MQTT APIs used are like in the 'mqtt_simple' sample code.
When mqtt_connect is called with invalid...
Hi,
I'm designing an application using SEGGER Studio for the nRF52832. I have based my application on the template peripheral example.
What I want to do is to trigger...
Hi--
I tried to implement an internally managed RTC using the app timer library, but came to find the error on that is too much for an RTC (~25 min lost over a few days...
I want to know which pins serve the purpose of TX and RX in nRF51822. I suspect its the ANT1 and ANT2 but i want to confirm and also if the following would be a good way to...
I just buy nrf52840 Dongle.
I connect nrf52840 Dongle to my USB port and open nrf Connect.
I look at guide https://devzone.nordicsemi.com/nordic/short-range-guides/b/getting...
Im using sdk 15.2 with 2 nrf52840 boards, i would like the server to connect to a particular client. How to add the devices to whitelist in sdk 15.2 ?. I have gone through...
Hello,
I am working on a scanner code, I have initialize my scanner with this parameters.
and in nrf_ble_scan_init()
It is getting reset once in the beginning like...
Hi,
without any obvious reason one of our nRF52840 DKs stopped being visible over the USB (J2) interface. The nRF52840 is still functional and can be programmed from another...
