Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hi all,
Can you give me an estimate about the power consumption required for the update Fw on OTA.
Our product has a solder batteries, so it's important know if in his...
I am using proximity profile using NRF52 DK.When i started measuring power consumption it is not at all coming less than 2mA.
In order to make as low power ,is there any...
Hi all, I am using a nRF52 in PTX mode to request a progress status from another nRF52 in PRX mode every two seconds. The PRX is updating its internal status every 0.25 seconds...
E:\nordic\nRF5_SDK_12.2.0_f012efa3\examples\proprietary_rf\gzll\experimental\gzll_ack_payload
Use gzll_ack_payload this routine master-slave why always send and receive...
I'm using the experimental buttonless DFU app in SDK v13 to automatically change a device without buttons to run in DFU mode for an update.
I'd like to automatically reconnect...
hi:
i update app fail using serial ! SD version 8.0.2 . nrfjprog version 9.0.0.
the device page as follow:
APP_START: 0x18000
APP_SIZE: 0x18000
SD_START: 0x1000...
I use SDK9 s130 nRF51 in central mode. When I save 2 devices in my central, all ok.
In a
m_peer_table[index].id_bitmap
i see that value 0xFF changed to 0XFC
But...
I have been following BLE Services, a beginner's tutorial to add a service to my ble_app_template project. But tutorial was written for SDK 11 and I'm using SDK 12 (s130 &...
Hi, i am using this program to send the data captured on 3 sensors from AIN0,1,2 to the mobile nrf toolbox application via BLE UART.
The problem is that when the sampling...
Hi,
I had done OTA DFU update on nrf51 DK Board using SDK11 version.
Now i wish to do same thing with other custom board which is having nrf51822QFAA. For that, my hardware...
How to test Link loss in the proximity profile using Andriod phone.
By using 'nRF connect' andriod app,Here we can only write and read the Link loss Alert Level.By setting...
Hello,
I just went through the release-notes of the S132 and found a passage that the s132_nrf52_4.0.0-1.alpha introduced some new ble-features like f.ex. the role-configuration...
Hi!
I'd like to collect statistics from BLE physical layer, namely about errors that have occurred in receiving packets on a BLE advertisement channel. I see from custom...
Hello, I working on nRF52DK, for programming am using Eclipse IDE. For that I am following nordic tutorials here
I need to add a new project it does't have any makefile...
Hello dear Engineers!
the questions are should I connect pins DEC2:A18 and DEC2:E24 externally ?
shuold I use Capacitors to decouple both these pins (in Reference no...
