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...
I'd like to retain a few bytes after a restart from system_off. I know the GPIO state is retained, are there any other registers other than that? It looks like RTC1->CC[0...
I've been struggling for some time to get L2CAP transfer between an NRF51822 and a Linux machine using bluez.
I've successfully created a connection between the central...
Hi,
I want to understand ANT and want to begin development with ANT once I figured out how it works. After reading posts on this forum I found out that not all Softdevice...
Is there an example for using a 10 pin 2 digit 7 segment display similar the picture below?
It is common anode and actually has 10 pins (pin 2 is the DP or decimal point...
Hi,
I was wondering about that I did not found any information about dedicated pin usage.
I am using I2C/SPI and UART and did I understand it correctly that i can use...
My application has two firmwares with different offset addresses. One firmware sitting at 0x16000 and second one is at 0x25000. I want jump to the second application from...
I have an issue where after transmitting a radio package, is setting up the radio as receiver, get indication for reception (have indications for ADRESS and PAYLOAD events...
I programmed my beacons with ble_app_beacon (nordic firmware). android can locate my beacons without any problems.
I installed nrf connect app, it can find them too.
but...
Hello,
I'm using BLE, RTC and app_timer to blink a led.
I blink the led 10 times when I receive an order from BT (by means of NUS), and then by means of RTC.
uint32_t...
Hi. I'm very new to this so I hope you'll forgive me for my basic questions!
I would like to take data from multiple ANT fitness devices and send it to an iPhone application...
Hi,
I'm designing a 2 layer flex PCB with the nRF51822-CFAC WLCSP package and recommended ST BAL-NRF02D3 balun and i have chosen mono-pole antenna is a good choice,because...
I Programmed my beacon devices with this firmware:
ble_app_beacon.zip
the only app that can find my beacon on ios is nrf connect. in this firmware the uuid is this:
...
I am trying to change the app beacon example so that i can adapt the beacons value each time it advertises.
I am a bit confused as there is no callback function called...
