Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
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...
Been studying the S110 5.x -> 6.0 migration docs. Are there any project-specifics / include-paths / Keil build-settings that must be updated as well?
Do I understand it...
Im stuck that i can't get my Motherboards to update. Just goes into an endless loop of saying toggle power to rest it, starting boo loader, Couldn't start.. etc etc..
Attached...
I have a nRF51822 device which has softdevice and bootloader.
And I'm trying upload my app with following steps:
make .bin file with gcc
Push the DFU button, and...
I'm running a custom nrf8001 board and the nrf8001 is consuming approx 6.2mA on it's own in advertisement mode using the uart demo. Has anyone had this same problem? Any advice...
Flash write and erase works fine, if ble is not initialized( ble_stack_init()).
Once ble is initialized, any write to NRF_NVMC->CONFIG hangs the system.
Do I need to...
Hello!
We are using a custom hardware design based on nRF51822. Recently we switched to the new chip version QFAAG0 with softdevice 6.0.0.
Our application needs a repeating...
I have tried HTS(Health Thremometer Service) sample Program on nRF6310, PCA10006, SEGGER J-Link Lite and iPhone5C.
First time, temperature is displayed on the iPhone5C...
Hi,
I have a custom board with nRF51822 chip on it and tried to run the proximity sample program on it. I have used the nRF51822 develpment board + nRFgo Motherboard to...
www.dropbox.com/.../Screenshot 2014-04-03 11.41.25.png
I guess has nothing to do with crc16?
the call stall seems unreasonable, is it because my stack is messup?
...
Hi,
Is it possible to control the drive current of the gpio pin?
Can anyone explain the different possible drive configuration for gpio's (S0S1,H0S1, etc..)?
Regards...
I'm trying to compile the bootloader for gcc from this post: devzone.nordicsemi.com/.../nrf51822-over-the-air-bootloader-with-gcc
The bootloader start (I can find my device...
Hi,
I'm confused with the functions (sd_power_mode_set and sd_app_event_wait).
1.I think there are described with the same function.I can't tell the difference between...
Hi,
I've developed an application and tested it on the evaluation kit. Now i'm trying to run it on a custom board with a nrf51822 chip on it. I've made modifications to...
