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...
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 have a prototype application which requires an NRF52 based peripheral to be inside a metal cabinet and to connect via BLE to a central while maximising the link...
When calling access_model_application_bind() , NRF_ERROR_NOT_FOUND is returned?
I have had this working before, but after adding another server model I am getting the error...
Hi,
I am implementing modified DFU for nRF52832 which uses external flash memory. If power loss occures during update process, device then start update process from the...
Hello sir,
I am working on my final PCB design using nRF52832 chip. As per your reference Bill of material i use same part number for all components recommended by you. But...
I have a custom board with the nRF51822 QFAA . Schematic:
In order to compile the firmware, I'm using MinGW . As you can see, I'm also using the SDK 12.3.0 .
Finally...
Hi,
I am using nRF52832 and softdevice is S132 adk13.1. My application is read 3 ADC channel one by one and send this value to android app using NUS. For this i have use...
Hi,
We are performing data transfer using NUS service (BLE-UART).
Data passed is a 11-character string.
READ and NOTIFY permissions are provided for Tx characteristic...
Hello,
I am designing NRF52832 based board. I followed the exact reference layout suggested by Nordic except via position. I moved few vias during routing. Is it necessary...
I am using segger studio and jlink to program my nordic thingy 52. I followed the documentation and
Build the program
Connect to Jlink
Erase All
Debug->Go ...
Hi!
nRF52. S132, SDK13.
I try to use ble_dfu_send_hex example.
what shoul I do first?
via nrf gostudio load SD. correct?
Which SD? from this folder (dfu_test_softdevice_s132...
I get the mesh SDK here: http://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK-for-Mesh/(language)/eng-GB
But I don't know how to add pwm to the light_switch...
Hi all,
I use the nrfjprog 9.7.1 and unfortunately I was used the --rbp command on my nRF52832 and now it's impossible to execute --recover command.
The nrfjprog log shows...
Hi,i have some problems when develop with experimental_ble_app_buttonless_dfu project in sdk12.3 on IDE embedded studio (MAC OS).
I follow this link text to develop.when...
Hello,
Some problems I meet when I try to use spi manager in ble_template example to read "who_am_i" register of LIS2DH12. The environment is set as below:
nRF52832...
Hi,
I'm using SDK13.0.0 and softdevice S132 v.4.0.2.
I sometimes get NRF_ERROR_INVALID_STATE from sd_xxx() in the function registered to ble_evt_dispatch() when connection...
