Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
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...
Hi,
I have installed nRF Master Control Panel app on custom board running Android kitkat 4.4.2(ASOP).
But when I run MCP app it gives prompt that 'Device doesn't support...
Hi all,
I develop a central application, which manages multiple peripheral connections. The application often has to stop and start scanning again. In rare cases the function...
Hi,
I'm trying to get the bootloader from SDK v6 running with SoftDevice v7.
I managed to compile it under Eclipse (gcc). I've just removed buttons and LEDs from the code...
I would like someone from Nordic to confirm that the new softdevice release s110_nrf51822_7.0.0 is not suitable for the 128kb versions of the chip (in my case nRF51822 QFABB0...
Hi!
How is the functionality choosen, the nRF51822 has to offer?
Is the SoftDevice (e.g. SD120) an API in C where a specific functionality (e.g. central role listening to...
Is it possible to use nRF51822 Development Kit without nRFgo Starter Kit? What I need - is to be able to connect couple of LEDs and buttons, can this be achieved without buying...
Hello,
after successfully calling sd_softdevice_enable(), I call ble_cscs_init() and that function returns with error code 7, which means NRF_ERROR_INVALID_PARAM. I've tracked...
Hi,
After doing an sd_nvic_SystemReset(), the bootloader does start advertising, but for some reason the android app nRF Master Control cannot connect to it.
If I connect...
Hi everybody,
I'm currently writing an Android application allowing me to communicate with a NRF51422.
I've created on the Nordic chip one proprietary service with 2...
please help to confirm the ESD grade of nordic SOC. i can't find all the parameters(HBM, CDM,MM) in the datasheet, only HBM in 24LE1, and only HBM&CDM in nRF51822.
I'm trying the ble_app_hrs example on a custom nRF51822 board with s110 6.0.0 softdevice.
Debugging in Keil, the firmware runs fine up to ble_stack_init(). Within ble_stack_init...
