I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Hi I'm developing beacon firmware using ble_app_beacon example code.
I was able to send good beacon data for my purpose. For the next step, I want to turn on the LED which...
Hi,
I am using a custom board based on nRF52 (nRF52832-QFAB-R) and programing it with softdevice.hex and "ble_hid_mouse" example application in the nRF5 SDK v14.2.0. the...
Hi,
I am using softdevice S132 V2.0 for nrf52832 controller.I am using BLE UART app. It is working fine on eval board.But when i checked it on custom board developed by...
Hello,
I am using sdk12.2.2 and nrf52. I have implemented fds_read, fds_write, fds_delete and its working as expected. Now when I am trying to use fds_update my data is...
We are trying \Nordic\nRF5_SDK_12.1.0_0d23e2a\examples\ble_peripheral\ble_app_uart\pca10028\s130\arm5_no_packs
I want to control UART. If device is not in use i want to...
I'm just starting to bring up a custom board based on the nRF52832 and I am unable to program it using the J-link. It looks like my reset line gets stuck low when the JTAG...
Hi,
I work on the PCA10028 devkit with the nRF5_SDK v 12.3.0.
My project implements the ESB comunication concurently with the BLE by using the timeslot API.
I can send...
Dear Sir,
at the past I already ask this question at old forum, but now I can't find this ticket so I ask it secondary.
If I use a circuit configuration no.5 but USB is...
I lost several hours trying to figure out why my implementation of Queued Writes wasn't responding to write requests. Finally resorted to a line-by-line compare with the Experimental...
so it looks like there are no s140 iot examples available. My cursory investigation indicates this might be because L2CAP is not in the 140 softdevice.
I am currently interested...
Hi
I used nrfjprog.dll in our internal software. implementation is in C#.
Everything works just fine - except for the last call to NRFJPROGDLL_go - it seems like it starts...
I successfully ran the proximity_demo supplied by Nordic. I used my laptop's usb port to power up the device and it worked fine.
Then I unplugged my laptop and tried to...
Hi dear All!
We going to prepare final PCB Layout for nRF52840 MCU.
Previously, we used nRF52840 -AA , then -BB (pinouts changed!),
The question is about release / next...
