Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi,
I start the sniffer (on Windows), wait for it to find an advertising device, select that device, and then start Wireshark 1.12.8 .
In Wireshark I can only see broadcasts...
Hi,
For some time, I've been developing code on the nRF51 with a U-lInk based debuggers and Keil. Things have worked well with that setup. One particularly nice feature ...
Hi,
I see some issues when I use HW whitelist with random address type.
What I do is:
set address in DAB[] and DAP[] register
set DACNF to 0x0101 (ENA0 and...
i want to connect nrf51822 with android phone via bluetooth. can you tell me which code i have to burn from sdk of nrf into the nrf51822.what are the requirements for making...
Is there a way to configure AAR so it can do address match for extended advertising packets?
For legacy we had to:
put address into DAB[] and DAP[] registers
set...
Hello everybody!
Feel free to read this question for more background information:
devzone.nordicsemi.com/.../
I'll give everyone reading this a quick bulletin run...
Hello all,
I am newly started working on nrf840 device and i am getting the error like "flash download failed-could not load the file" please help me out to over come this...
Hi, I'm developing a new device using the nRF52832, I have finished the schematics design and I'm wondering how can I simulate the design to check if there is any mistakes...
Hi all,
I am using SDK13 with NRF52DK. I am trying to get NFC to work with a reader and encountered some problems.
I have tried 3 different examples, record_text, writable_ndef_msg...
I am trying to use nordic nrf51822 and transreceive data through ble_app_UART
and (Android-nRF-Toolbox) github.com/.../Android-nRF-Toolbox.
But i am not able to compile...
Hello,
In the reference layout for NRF52840 package (QIAA), the shape defined in the SOLDER PASTE is a bit larger than the one defined on TOP LAYER (copper) for each terminal...
We have a product that uses nrf51422_CE_AA, Revision 3, 256KB ROM, 16KB RAM, PCA10028, SDK 8.0.0, S110. We are now in the stage of power optimization. Therefore we bought...
Hello,
I have used the NORDIC power calculator to calculate the current consumption for different advertising intervals.
Adverting interval (ms) Current (mA) calculated...
Hello is a starter developer
I used the nrf51822 chip on the pcb board and downloaded the example code but it did not work.
When I checked the 16mhz external crystal on...
Hi all,
I am a bit confused about the use of SOFTDEVICE_HANDLER_APPSH_INIT and similarly APP_TIMER_APPSH_INIT. I've not been able to find anything in the documentation...